246834016

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:237

約数の個数: 192

約数和(自身を含む): 640120320

約数和(自身を除く): 393286304

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 19, 22, 26, 32, 34, 38, 44, 52, 68, 76, 88, 104, 136, 143, 152, 167, 176, 187, 208, 209, 221, 247, 272, 286, 304, 323, 334, 352, 374, 416, 418, 442, 494, 544, 572, 608, 646, 668, 748, 836, 884, 988, 1144, 1292, 1336, 1496, 1672, 1768, 1837, 1976, 2171, 2288, 2431, 2584, 2672, 2717, 2839, 2992, 3173, 3344, 3536, 3553, 3674, 3952, 4199, 4342, 4576, 4862, 5168, 5344, 5434, 5678, 5984, 6346, 6688, 7072, 7106, 7348, 7904, 8398, 8684, 9724, 10336, 10868, 11356, 12692, 14212, 14696, 16796, 17368, 19448, 21736, 22712, 23881, 25384, 28424, 29392, 31229, 33592, 34736, 34903, 36907, 38896, 41249, 43472, 45424, 46189, 47762, 50768, 53941, 56848, 58784, 62458, 67184, 69472, 69806, 73814, 77792, 82498, 86944, 90848, 92378, 95524, 101536, 107882, 113696, 124916, 134368, 139612, 147628, 164996, 184756, 191048, 215764, 249832, 279224, 295256, 329992, 369512, 382096, 405977, 431528, 453739, 499664, 558448, 590512, 593351, 659984, 701233, 739024, 764192, 811954, 863056, 907478, 999328, 1116896, 1181024, 1186702, 1319968, 1402466, 1478048, 1623908, 1726112, 1814956, 2373404, 2804932, 3247816, 3629912, 4746808, 5609864, 6495632, 7259824, 7713563, 9493616, 11219728, 12991264, 14519648, 15427126, 18987232, 22439456, 30854252, 61708504, 123417008, 246834016]

約数ペア:

[(1, 246834016), (2, 123417008), (4, 61708504), (8, 30854252), (11, 22439456), (13, 18987232), (16, 15427126), (17, 14519648), (19, 12991264), (22, 11219728), (26, 9493616), (32, 7713563), (34, 7259824), (38, 6495632), (44, 5609864), (52, 4746808), (68, 3629912), (76, 3247816), (88, 2804932), (104, 2373404), (136, 1814956), (143, 1726112), (152, 1623908), (167, 1478048), (176, 1402466), (187, 1319968), (208, 1186702), (209, 1181024), (221, 1116896), (247, 999328), (272, 907478), (286, 863056), (304, 811954), (323, 764192), (334, 739024), (352, 701233), (374, 659984), (416, 593351), (418, 590512), (442, 558448), (494, 499664), (544, 453739), (572, 431528), (608, 405977), (646, 382096), (668, 369512), (748, 329992), (836, 295256), (884, 279224), (988, 249832), (1144, 215764), (1292, 191048), (1336, 184756), (1496, 164996), (1672, 147628), (1768, 139612), (1837, 134368), (1976, 124916), (2171, 113696), (2288, 107882), (2431, 101536), (2584, 95524), (2672, 92378), (2717, 90848), (2839, 86944), (2992, 82498), (3173, 77792), (3344, 73814), (3536, 69806), (3553, 69472), (3674, 67184), (3952, 62458), (4199, 58784), (4342, 56848), (4576, 53941), (4862, 50768), (5168, 47762), (5344, 46189), (5434, 45424), (5678, 43472), (5984, 41249), (6346, 38896), (6688, 36907), (7072, 34903), (7106, 34736), (7348, 33592), (7904, 31229), (8398, 29392), (8684, 28424), (9724, 25384), (10336, 23881), (10868, 22712), (11356, 21736), (12692, 19448), (14212, 17368), (14696, 16796)]