315112512

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1$

素因数の和:561

約数の個数: 224

約数和(自身を含む): 1024128000

約数和(自身を除く): 709015488

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 23, 24, 26, 32, 33, 39, 44, 46, 48, 52, 64, 66, 69, 78, 88, 92, 96, 104, 132, 138, 143, 156, 176, 184, 192, 208, 253, 264, 276, 286, 299, 312, 352, 368, 416, 429, 499, 506, 528, 552, 572, 598, 624, 704, 736, 759, 832, 858, 897, 998, 1012, 1056, 1104, 1144, 1196, 1248, 1472, 1497, 1518, 1716, 1794, 1996, 2024, 2112, 2208, 2288, 2392, 2496, 2994, 3036, 3289, 3432, 3588, 3992, 4048, 4416, 4576, 4784, 5489, 5988, 6072, 6487, 6578, 6864, 7176, 7984, 8096, 9152, 9568, 9867, 10978, 11477, 11976, 12144, 12974, 13156, 13728, 14352, 15968, 16192, 16467, 19136, 19461, 19734, 21956, 22954, 23952, 24288, 25948, 26312, 27456, 28704, 31936, 32934, 34431, 38922, 39468, 43912, 45908, 47904, 48576, 51896, 52624, 57408, 65868, 68862, 71357, 77844, 78936, 87824, 91816, 95808, 103792, 105248, 126247, 131736, 137724, 142714, 149201, 155688, 157872, 175648, 183632, 207584, 210496, 214071, 252494, 263472, 275448, 285428, 298402, 311376, 315744, 351296, 367264, 378741, 415168, 428142, 447603, 504988, 526944, 550896, 570856, 596804, 622752, 631488, 734528, 757482, 856284, 895206, 1009976, 1053888, 1101792, 1141712, 1193608, 1245504, 1514964, 1641211, 1712568, 1790412, 2019952, 2203584, 2283424, 2387216, 3029928, 3282422, 3425136, 3580824, 4039904, 4566848, 4774432, 4923633, 6059856, 6564844, 6850272, 7161648, 8079808, 9548864, 9847266, 12119712, 13129688, 13700544, 14323296, 19694532, 24239424, 26259376, 28646592, 39389064, 52518752, 78778128, 105037504, 157556256, 315112512]

約数ペア:

[(1, 315112512), (2, 157556256), (3, 105037504), (4, 78778128), (6, 52518752), (8, 39389064), (11, 28646592), (12, 26259376), (13, 24239424), (16, 19694532), (22, 14323296), (23, 13700544), (24, 13129688), (26, 12119712), (32, 9847266), (33, 9548864), (39, 8079808), (44, 7161648), (46, 6850272), (48, 6564844), (52, 6059856), (64, 4923633), (66, 4774432), (69, 4566848), (78, 4039904), (88, 3580824), (92, 3425136), (96, 3282422), (104, 3029928), (132, 2387216), (138, 2283424), (143, 2203584), (156, 2019952), (176, 1790412), (184, 1712568), (192, 1641211), (208, 1514964), (253, 1245504), (264, 1193608), (276, 1141712), (286, 1101792), (299, 1053888), (312, 1009976), (352, 895206), (368, 856284), (416, 757482), (429, 734528), (499, 631488), (506, 622752), (528, 596804), (552, 570856), (572, 550896), (598, 526944), (624, 504988), (704, 447603), (736, 428142), (759, 415168), (832, 378741), (858, 367264), (897, 351296), (998, 315744), (1012, 311376), (1056, 298402), (1104, 285428), (1144, 275448), (1196, 263472), (1248, 252494), (1472, 214071), (1497, 210496), (1518, 207584), (1716, 183632), (1794, 175648), (1996, 157872), (2024, 155688), (2112, 149201), (2208, 142714), (2288, 137724), (2392, 131736), (2496, 126247), (2994, 105248), (3036, 103792), (3289, 95808), (3432, 91816), (3588, 87824), (3992, 78936), (4048, 77844), (4416, 71357), (4576, 68862), (4784, 65868), (5489, 57408), (5988, 52624), (6072, 51896), (6487, 48576), (6578, 47904), (6864, 45908), (7176, 43912), (7984, 39468), (8096, 38922), (9152, 34431), (9568, 32934), (9867, 31936), (10978, 28704), (11477, 27456), (11976, 26312), (12144, 25948), (12974, 24288), (13156, 23952), (13728, 22954), (14352, 21956), (15968, 19734), (16192, 19461), (16467, 19136)]