197226288

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:272

約数の個数: 240

約数和(自身を含む): 675956736

約数和(自身を除く): 478730448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 47, 48, 56, 63, 69, 72, 84, 92, 94, 112, 126, 138, 141, 144, 161, 168, 181, 184, 188, 207, 252, 276, 282, 322, 329, 336, 362, 368, 376, 414, 423, 483, 504, 543, 552, 564, 644, 658, 724, 752, 828, 846, 966, 987, 1008, 1081, 1086, 1104, 1128, 1267, 1288, 1316, 1448, 1449, 1629, 1656, 1692, 1932, 1974, 2162, 2172, 2256, 2534, 2576, 2632, 2896, 2898, 2961, 3243, 3258, 3312, 3384, 3801, 3864, 3948, 4163, 4324, 4344, 5068, 5264, 5796, 5922, 6486, 6516, 6768, 7567, 7602, 7728, 7896, 8326, 8507, 8648, 8688, 9729, 10136, 11403, 11592, 11844, 12489, 12972, 13032, 15134, 15204, 15792, 16652, 17014, 17296, 19458, 20272, 22701, 22806, 23184, 23688, 24978, 25521, 25944, 26064, 29141, 30268, 30408, 33304, 34028, 37467, 38916, 45402, 45612, 47376, 49956, 51042, 51888, 58282, 59549, 60536, 60816, 66608, 68056, 68103, 74934, 76563, 77832, 87423, 90804, 91224, 99912, 102084, 116564, 119098, 121072, 136112, 136206, 149868, 153126, 155664, 174846, 178647, 181608, 182448, 195661, 199824, 204168, 233128, 238196, 262269, 272412, 299736, 306252, 349692, 357294, 363216, 391322, 408336, 466256, 476392, 524538, 535941, 544824, 586983, 599472, 612504, 699384, 714588, 782644, 952784, 1049076, 1071882, 1089648, 1173966, 1225008, 1369627, 1398768, 1429176, 1565288, 1760949, 2098152, 2143764, 2347932, 2739254, 2858352, 3130576, 3521898, 4108881, 4196304, 4287528, 4695864, 5478508, 7043796, 8217762, 8575056, 9391728, 10957016, 12326643, 14087592, 16435524, 21914032, 24653286, 28175184, 32871048, 49306572, 65742096, 98613144, 197226288]

約数ペア:

[(1, 197226288), (2, 98613144), (3, 65742096), (4, 49306572), (6, 32871048), (7, 28175184), (8, 24653286), (9, 21914032), (12, 16435524), (14, 14087592), (16, 12326643), (18, 10957016), (21, 9391728), (23, 8575056), (24, 8217762), (28, 7043796), (36, 5478508), (42, 4695864), (46, 4287528), (47, 4196304), (48, 4108881), (56, 3521898), (63, 3130576), (69, 2858352), (72, 2739254), (84, 2347932), (92, 2143764), (94, 2098152), (112, 1760949), (126, 1565288), (138, 1429176), (141, 1398768), (144, 1369627), (161, 1225008), (168, 1173966), (181, 1089648), (184, 1071882), (188, 1049076), (207, 952784), (252, 782644), (276, 714588), (282, 699384), (322, 612504), (329, 599472), (336, 586983), (362, 544824), (368, 535941), (376, 524538), (414, 476392), (423, 466256), (483, 408336), (504, 391322), (543, 363216), (552, 357294), (564, 349692), (644, 306252), (658, 299736), (724, 272412), (752, 262269), (828, 238196), (846, 233128), (966, 204168), (987, 199824), (1008, 195661), (1081, 182448), (1086, 181608), (1104, 178647), (1128, 174846), (1267, 155664), (1288, 153126), (1316, 149868), (1448, 136206), (1449, 136112), (1629, 121072), (1656, 119098), (1692, 116564), (1932, 102084), (1974, 99912), (2162, 91224), (2172, 90804), (2256, 87423), (2534, 77832), (2576, 76563), (2632, 74934), (2896, 68103), (2898, 68056), (2961, 66608), (3243, 60816), (3258, 60536), (3312, 59549), (3384, 58282), (3801, 51888), (3864, 51042), (3948, 49956), (4163, 47376), (4324, 45612), (4344, 45402), (5068, 38916), (5264, 37467), (5796, 34028), (5922, 33304), (6486, 30408), (6516, 30268), (6768, 29141), (7567, 26064), (7602, 25944), (7728, 25521), (7896, 24978), (8326, 23688), (8507, 23184), (8648, 22806), (8688, 22701), (9729, 20272), (10136, 19458), (11403, 17296), (11592, 17014), (11844, 16652), (12489, 15792), (12972, 15204), (13032, 15134)]