638994096

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:170

約数の個数: 400

約数和(自身を含む): 2223232704

約数和(自身を除く): 1584238608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 23, 24, 26, 27, 34, 36, 39, 46, 48, 51, 52, 54, 68, 69, 72, 78, 81, 92, 97, 102, 104, 108, 117, 136, 138, 144, 153, 156, 162, 184, 194, 204, 207, 208, 216, 221, 234, 272, 276, 291, 299, 306, 312, 324, 351, 368, 388, 391, 408, 414, 432, 442, 459, 468, 552, 582, 598, 612, 621, 624, 648, 663, 702, 776, 782, 816, 828, 873, 884, 897, 918, 936, 1053, 1104, 1164, 1173, 1196, 1224, 1242, 1261, 1296, 1326, 1377, 1404, 1552, 1564, 1649, 1656, 1746, 1768, 1794, 1836, 1863, 1872, 1989, 2106, 2231, 2328, 2346, 2392, 2448, 2484, 2522, 2619, 2652, 2691, 2754, 2808, 3128, 3298, 3312, 3492, 3519, 3536, 3588, 3672, 3726, 3783, 3978, 4212, 4462, 4656, 4692, 4784, 4947, 4968, 5044, 5083, 5238, 5304, 5382, 5508, 5616, 5967, 6256, 6596, 6693, 6984, 7038, 7176, 7344, 7452, 7566, 7857, 7956, 8073, 8424, 8924, 9384, 9894, 9936, 10088, 10166, 10476, 10557, 10608, 10764, 11016, 11349, 11934, 13192, 13386, 13968, 14076, 14352, 14841, 14904, 15132, 15249, 15714, 15912, 16146, 16848, 17848, 17901, 18768, 19788, 20079, 20176, 20332, 20952, 21114, 21437, 21528, 22032, 22698, 23868, 24219, 26384, 26772, 28152, 29003, 29682, 29808, 30264, 30498, 31428, 31671, 31824, 32292, 34047, 35696, 35802, 37927, 39576, 40158, 40664, 41904, 42228, 42874, 43056, 44523, 45396, 45747, 47736, 48438, 53544, 56304, 58006, 59364, 60237, 60528, 60996, 62856, 63342, 64311, 64584, 68094, 71604, 75854, 79152, 80316, 81328, 84456, 85748, 87009, 89046, 90792, 91494, 95472, 96876, 102141, 107088, 113781, 116012, 118728, 120474, 121992, 125712, 126684, 128622, 129168, 133569, 136188, 137241, 143208, 151708, 160632, 168912, 171496, 174018, 178092, 180711, 181584, 182988, 192933, 193752, 204282, 227562, 232024, 237456, 240948, 243984, 253368, 257244, 261027, 267138, 272376, 274482, 286416, 303416, 321264, 341343, 342992, 348036, 356184, 361422, 365976, 385866, 387504, 408564, 411723, 455124, 464048, 481896, 493051, 506736, 514488, 522054, 534276, 544752, 548964, 578799, 606832, 682686, 696072, 712368, 722844, 731952, 771732, 783081, 817128, 823446, 910248, 963792, 986102, 1024029, 1028976, 1044108, 1068552, 1097928, 1157598, 1365372, 1392144, 1445688, 1479153, 1543464, 1566162, 1634256, 1646892, 1736397, 1820496, 1972204, 2048058, 2088216, 2137104, 2195856, 2315196, 2349243, 2730744, 2891376, 2958306, 3072087, 3086928, 3132324, 3293784, 3472794, 3944408, 4096116, 4176432, 4437459, 4630392, 4698486, 5461488, 5916612, 6144174, 6264648, 6587568, 6945588, 7888816, 8192232, 8874918, 9260784, 9396972, 11833224, 12288348, 12529296, 13312377, 13891176, 16384464, 17749836, 18793944, 23666448, 24576696, 26624754, 27782352, 35499672, 37587888, 39937131, 49153392, 53249508, 70999344, 79874262, 106499016, 159748524, 212998032, 319497048, 638994096]

約数ペア:

[(1, 638994096), (2, 319497048), (3, 212998032), (4, 159748524), (6, 106499016), (8, 79874262), (9, 70999344), (12, 53249508), (13, 49153392), (16, 39937131), (17, 37587888), (18, 35499672), (23, 27782352), (24, 26624754), (26, 24576696), (27, 23666448), (34, 18793944), (36, 17749836), (39, 16384464), (46, 13891176), (48, 13312377), (51, 12529296), (52, 12288348), (54, 11833224), (68, 9396972), (69, 9260784), (72, 8874918), (78, 8192232), (81, 7888816), (92, 6945588), (97, 6587568), (102, 6264648), (104, 6144174), (108, 5916612), (117, 5461488), (136, 4698486), (138, 4630392), (144, 4437459), (153, 4176432), (156, 4096116), (162, 3944408), (184, 3472794), (194, 3293784), (204, 3132324), (207, 3086928), (208, 3072087), (216, 2958306), (221, 2891376), (234, 2730744), (272, 2349243), (276, 2315196), (291, 2195856), (299, 2137104), (306, 2088216), (312, 2048058), (324, 1972204), (351, 1820496), (368, 1736397), (388, 1646892), (391, 1634256), (408, 1566162), (414, 1543464), (432, 1479153), (442, 1445688), (459, 1392144), (468, 1365372), (552, 1157598), (582, 1097928), (598, 1068552), (612, 1044108), (621, 1028976), (624, 1024029), (648, 986102), (663, 963792), (702, 910248), (776, 823446), (782, 817128), (816, 783081), (828, 771732), (873, 731952), (884, 722844), (897, 712368), (918, 696072), (936, 682686), (1053, 606832), (1104, 578799), (1164, 548964), (1173, 544752), (1196, 534276), (1224, 522054), (1242, 514488), (1261, 506736), (1296, 493051), (1326, 481896), (1377, 464048), (1404, 455124), (1552, 411723), (1564, 408564), (1649, 387504), (1656, 385866), (1746, 365976), (1768, 361422), (1794, 356184), (1836, 348036), (1863, 342992), (1872, 341343), (1989, 321264), (2106, 303416), (2231, 286416), (2328, 274482), (2346, 272376), (2392, 267138), (2448, 261027), (2484, 257244), (2522, 253368), (2619, 243984), (2652, 240948), (2691, 237456), (2754, 232024), (2808, 227562), (3128, 204282), (3298, 193752), (3312, 192933), (3492, 182988), (3519, 181584), (3536, 180711), (3588, 178092), (3672, 174018), (3726, 171496), (3783, 168912), (3978, 160632), (4212, 151708), (4462, 143208), (4656, 137241), (4692, 136188), (4784, 133569), (4947, 129168), (4968, 128622), (5044, 126684), (5083, 125712), (5238, 121992), (5304, 120474), (5382, 118728), (5508, 116012), (5616, 113781), (5967, 107088), (6256, 102141), (6596, 96876), (6693, 95472), (6984, 91494), (7038, 90792), (7176, 89046), (7344, 87009), (7452, 85748), (7566, 84456), (7857, 81328), (7956, 80316), (8073, 79152), (8424, 75854), (8924, 71604), (9384, 68094), (9894, 64584), (9936, 64311), (10088, 63342), (10166, 62856), (10476, 60996), (10557, 60528), (10608, 60237), (10764, 59364), (11016, 58006), (11349, 56304), (11934, 53544), (13192, 48438), (13386, 47736), (13968, 45747), (14076, 45396), (14352, 44523), (14841, 43056), (14904, 42874), (15132, 42228), (15249, 41904), (15714, 40664), (15912, 40158), (16146, 39576), (16848, 37927), (17848, 35802), (17901, 35696), (18768, 34047), (19788, 32292), (20079, 31824), (20176, 31671), (20332, 31428), (20952, 30498), (21114, 30264), (21437, 29808), (21528, 29682), (22032, 29003), (22698, 28152), (23868, 26772), (24219, 26384)]