31389155424

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3881}}^1$

素因数の和:3971

約数の個数: 384

約数和(自身を含む): 107061212160

約数和(自身を除く): 75672056736

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 27, 32, 33, 36, 37, 44, 46, 48, 54, 66, 69, 72, 74, 88, 92, 96, 99, 108, 111, 132, 138, 144, 148, 176, 184, 198, 207, 216, 222, 253, 264, 276, 288, 296, 297, 333, 352, 368, 396, 407, 414, 432, 444, 506, 528, 552, 592, 594, 621, 666, 736, 759, 792, 814, 828, 851, 864, 888, 999, 1012, 1056, 1104, 1184, 1188, 1221, 1242, 1332, 1518, 1584, 1628, 1656, 1702, 1776, 1998, 2024, 2208, 2277, 2376, 2442, 2484, 2553, 2664, 3036, 3168, 3256, 3312, 3404, 3552, 3663, 3881, 3996, 4048, 4554, 4752, 4884, 4968, 5106, 5328, 6072, 6512, 6624, 6808, 6831, 7326, 7659, 7762, 7992, 8096, 9108, 9361, 9504, 9768, 9936, 10212, 10656, 10989, 11643, 12144, 13024, 13616, 13662, 14652, 15318, 15524, 15984, 18216, 18722, 19536, 19872, 20424, 21978, 22977, 23286, 24288, 27232, 27324, 28083, 29304, 30636, 31048, 31968, 34929, 36432, 37444, 39072, 40848, 42691, 43956, 45954, 46572, 54648, 56166, 58608, 61272, 62096, 69858, 72864, 74888, 81696, 84249, 85382, 87912, 89263, 91908, 93144, 104787, 109296, 112332, 117216, 122544, 124192, 128073, 139716, 143597, 149776, 168498, 170764, 175824, 178526, 183816, 186288, 209574, 218592, 224664, 245088, 252747, 256146, 267789, 279432, 287194, 299552, 336996, 341528, 351648, 357052, 367632, 372576, 384219, 419148, 430791, 449328, 505494, 512292, 535578, 558864, 574388, 673992, 683056, 714104, 735264, 768438, 803367, 838296, 861582, 898656, 981893, 1010988, 1024584, 1071156, 1117728, 1148776, 1152657, 1292373, 1347984, 1366112, 1428208, 1536876, 1579567, 1606734, 1676592, 1723164, 1963786, 2021976, 2049168, 2142312, 2297552, 2305314, 2410101, 2584746, 2695968, 2856416, 2945679, 3073752, 3159134, 3213468, 3302731, 3353184, 3446328, 3877119, 3927572, 4043952, 4098336, 4284624, 4595104, 4610628, 4738701, 4820202, 5169492, 5891358, 6147504, 6318268, 6426936, 6605462, 6892656, 7754238, 7855144, 8087904, 8569248, 8837037, 9221256, 9477402, 9640404, 9908193, 10338984, 11782716, 12295008, 12636536, 12853872, 13210924, 13785312, 14216103, 15508476, 15710288, 17674074, 18442512, 18954804, 19280808, 19816386, 20677968, 23565432, 25273072, 25707744, 26421848, 26511111, 28432206, 29724579, 31016952, 31420576, 35348148, 36330041, 36885024, 37909608, 38561616, 39632772, 41355936, 42648309, 47130864, 50546144, 52843696, 53022222, 56864412, 59449158, 62033904, 70696296, 72660082, 75819216, 77123232, 79265544, 85296618, 89173737, 94261728, 105687392, 106044444, 108990123, 113728824, 118898316, 124067808, 141392592, 145320164, 151638432, 158531088, 170593236, 178347474, 212088888, 217980246, 227457648, 237796632, 282785184, 290640328, 317062176, 326970369, 341186472, 356694948, 424177776, 435960492, 454915296, 475593264, 581280656, 653940738, 682372944, 713389896, 848355552, 871920984, 951186528, 980911107, 1162561312, 1307881476, 1364745888, 1426779792, 1743841968, 1961822214, 2615762952, 2853559584, 3487683936, 3923644428, 5231525904, 7847288856, 10463051808, 15694577712, 31389155424]

約数ペア:

[(1, 31389155424), (2, 15694577712), (3, 10463051808), (4, 7847288856), (6, 5231525904), (8, 3923644428), (9, 3487683936), (11, 2853559584), (12, 2615762952), (16, 1961822214), (18, 1743841968), (22, 1426779792), (23, 1364745888), (24, 1307881476), (27, 1162561312), (32, 980911107), (33, 951186528), (36, 871920984), (37, 848355552), (44, 713389896), (46, 682372944), (48, 653940738), (54, 581280656), (66, 475593264), (69, 454915296), (72, 435960492), (74, 424177776), (88, 356694948), (92, 341186472), (96, 326970369), (99, 317062176), (108, 290640328), (111, 282785184), (132, 237796632), (138, 227457648), (144, 217980246), (148, 212088888), (176, 178347474), (184, 170593236), (198, 158531088), (207, 151638432), (216, 145320164), (222, 141392592), (253, 124067808), (264, 118898316), (276, 113728824), (288, 108990123), (296, 106044444), (297, 105687392), (333, 94261728), (352, 89173737), (368, 85296618), (396, 79265544), (407, 77123232), (414, 75819216), (432, 72660082), (444, 70696296), (506, 62033904), (528, 59449158), (552, 56864412), (592, 53022222), (594, 52843696), (621, 50546144), (666, 47130864), (736, 42648309), (759, 41355936), (792, 39632772), (814, 38561616), (828, 37909608), (851, 36885024), (864, 36330041), (888, 35348148), (999, 31420576), (1012, 31016952), (1056, 29724579), (1104, 28432206), (1184, 26511111), (1188, 26421848), (1221, 25707744), (1242, 25273072), (1332, 23565432), (1518, 20677968), (1584, 19816386), (1628, 19280808), (1656, 18954804), (1702, 18442512), (1776, 17674074), (1998, 15710288), (2024, 15508476), (2208, 14216103), (2277, 13785312), (2376, 13210924), (2442, 12853872), (2484, 12636536), (2553, 12295008), (2664, 11782716), (3036, 10338984), (3168, 9908193), (3256, 9640404), (3312, 9477402), (3404, 9221256), (3552, 8837037), (3663, 8569248), (3881, 8087904), (3996, 7855144), (4048, 7754238), (4554, 6892656), (4752, 6605462), (4884, 6426936), (4968, 6318268), (5106, 6147504), (5328, 5891358), (6072, 5169492), (6512, 4820202), (6624, 4738701), (6808, 4610628), (6831, 4595104), (7326, 4284624), (7659, 4098336), (7762, 4043952), (7992, 3927572), (8096, 3877119), (9108, 3446328), (9361, 3353184), (9504, 3302731), (9768, 3213468), (9936, 3159134), (10212, 3073752), (10656, 2945679), (10989, 2856416), (11643, 2695968), (12144, 2584746), (13024, 2410101), (13616, 2305314), (13662, 2297552), (14652, 2142312), (15318, 2049168), (15524, 2021976), (15984, 1963786), (18216, 1723164), (18722, 1676592), (19536, 1606734), (19872, 1579567), (20424, 1536876), (21978, 1428208), (22977, 1366112), (23286, 1347984), (24288, 1292373), (27232, 1152657), (27324, 1148776), (28083, 1117728), (29304, 1071156), (30636, 1024584), (31048, 1010988), (31968, 981893), (34929, 898656), (36432, 861582), (37444, 838296), (39072, 803367), (40848, 768438), (42691, 735264), (43956, 714104), (45954, 683056), (46572, 673992), (54648, 574388), (56166, 558864), (58608, 535578), (61272, 512292), (62096, 505494), (69858, 449328), (72864, 430791), (74888, 419148), (81696, 384219), (84249, 372576), (85382, 367632), (87912, 357052), (89263, 351648), (91908, 341528), (93144, 336996), (104787, 299552), (109296, 287194), (112332, 279432), (117216, 267789), (122544, 256146), (124192, 252747), (128073, 245088), (139716, 224664), (143597, 218592), (149776, 209574), (168498, 186288), (170764, 183816), (175824, 178526)]