891015216

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:249

約数の個数: 320

約数和(自身を含む): 3033139200

約数和(自身を除く): 2142123984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 23, 24, 26, 28, 39, 42, 46, 48, 49, 52, 56, 69, 78, 84, 91, 92, 98, 104, 112, 138, 147, 156, 161, 168, 181, 182, 184, 196, 208, 273, 276, 294, 299, 312, 322, 336, 343, 362, 364, 368, 392, 483, 543, 546, 552, 588, 598, 624, 637, 644, 686, 724, 728, 784, 897, 966, 1029, 1086, 1092, 1104, 1127, 1176, 1196, 1267, 1274, 1288, 1372, 1448, 1456, 1794, 1911, 1932, 2058, 2093, 2172, 2184, 2254, 2352, 2353, 2392, 2534, 2548, 2576, 2744, 2896, 3381, 3588, 3801, 3822, 3864, 4116, 4163, 4186, 4344, 4368, 4459, 4508, 4706, 4784, 5068, 5096, 5488, 6279, 6762, 7059, 7176, 7602, 7644, 7728, 7889, 8232, 8326, 8372, 8688, 8869, 8918, 9016, 9412, 10136, 10192, 12489, 12558, 13377, 13524, 14118, 14352, 14651, 15204, 15288, 15778, 16464, 16471, 16652, 16744, 17738, 17836, 18032, 18824, 20272, 23667, 24978, 25116, 26607, 26754, 27048, 28236, 29141, 29302, 30408, 30576, 31556, 32942, 33304, 33488, 35476, 35672, 37648, 43953, 47334, 49413, 49956, 50232, 53214, 53508, 54096, 54119, 56472, 58282, 58604, 60816, 62083, 63112, 65884, 66608, 70952, 71344, 87423, 87906, 94668, 98826, 99912, 100464, 102557, 106428, 107016, 108238, 112944, 115297, 116564, 117208, 124166, 126224, 131768, 141904, 162357, 174846, 175812, 186249, 189336, 197652, 199824, 203987, 205114, 212856, 214032, 216476, 230594, 233128, 234416, 248332, 263536, 307671, 324714, 345891, 349692, 351624, 372498, 378672, 378833, 395304, 407974, 410228, 425712, 432952, 461188, 466256, 496664, 611961, 615342, 649428, 691782, 699384, 703248, 744996, 757666, 790608, 807079, 815948, 820456, 865904, 922376, 993328, 1136499, 1223922, 1230684, 1298856, 1383564, 1398768, 1427909, 1489992, 1515332, 1614158, 1631896, 1640912, 1844752, 2272998, 2421237, 2447844, 2461368, 2597712, 2651831, 2767128, 2855818, 2979984, 3030664, 3228316, 3263792, 4283727, 4545996, 4842474, 4895688, 4922736, 5303662, 5534256, 5711636, 6061328, 6456632, 7955493, 8567454, 9091992, 9684948, 9791376, 10607324, 11423272, 12913264, 15910986, 17134908, 18183984, 18562817, 19369896, 21214648, 22846544, 31821972, 34269816, 37125634, 38739792, 42429296, 55688451, 63643944, 68539632, 74251268, 111376902, 127287888, 148502536, 222753804, 297005072, 445507608, 891015216]

約数ペア:

[(1, 891015216), (2, 445507608), (3, 297005072), (4, 222753804), (6, 148502536), (7, 127287888), (8, 111376902), (12, 74251268), (13, 68539632), (14, 63643944), (16, 55688451), (21, 42429296), (23, 38739792), (24, 37125634), (26, 34269816), (28, 31821972), (39, 22846544), (42, 21214648), (46, 19369896), (48, 18562817), (49, 18183984), (52, 17134908), (56, 15910986), (69, 12913264), (78, 11423272), (84, 10607324), (91, 9791376), (92, 9684948), (98, 9091992), (104, 8567454), (112, 7955493), (138, 6456632), (147, 6061328), (156, 5711636), (161, 5534256), (168, 5303662), (181, 4922736), (182, 4895688), (184, 4842474), (196, 4545996), (208, 4283727), (273, 3263792), (276, 3228316), (294, 3030664), (299, 2979984), (312, 2855818), (322, 2767128), (336, 2651831), (343, 2597712), (362, 2461368), (364, 2447844), (368, 2421237), (392, 2272998), (483, 1844752), (543, 1640912), (546, 1631896), (552, 1614158), (588, 1515332), (598, 1489992), (624, 1427909), (637, 1398768), (644, 1383564), (686, 1298856), (724, 1230684), (728, 1223922), (784, 1136499), (897, 993328), (966, 922376), (1029, 865904), (1086, 820456), (1092, 815948), (1104, 807079), (1127, 790608), (1176, 757666), (1196, 744996), (1267, 703248), (1274, 699384), (1288, 691782), (1372, 649428), (1448, 615342), (1456, 611961), (1794, 496664), (1911, 466256), (1932, 461188), (2058, 432952), (2093, 425712), (2172, 410228), (2184, 407974), (2254, 395304), (2352, 378833), (2353, 378672), (2392, 372498), (2534, 351624), (2548, 349692), (2576, 345891), (2744, 324714), (2896, 307671), (3381, 263536), (3588, 248332), (3801, 234416), (3822, 233128), (3864, 230594), (4116, 216476), (4163, 214032), (4186, 212856), (4344, 205114), (4368, 203987), (4459, 199824), (4508, 197652), (4706, 189336), (4784, 186249), (5068, 175812), (5096, 174846), (5488, 162357), (6279, 141904), (6762, 131768), (7059, 126224), (7176, 124166), (7602, 117208), (7644, 116564), (7728, 115297), (7889, 112944), (8232, 108238), (8326, 107016), (8372, 106428), (8688, 102557), (8869, 100464), (8918, 99912), (9016, 98826), (9412, 94668), (10136, 87906), (10192, 87423), (12489, 71344), (12558, 70952), (13377, 66608), (13524, 65884), (14118, 63112), (14352, 62083), (14651, 60816), (15204, 58604), (15288, 58282), (15778, 56472), (16464, 54119), (16471, 54096), (16652, 53508), (16744, 53214), (17738, 50232), (17836, 49956), (18032, 49413), (18824, 47334), (20272, 43953), (23667, 37648), (24978, 35672), (25116, 35476), (26607, 33488), (26754, 33304), (27048, 32942), (28236, 31556), (29141, 30576), (29302, 30408)]