2620041632

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:144

約数の個数: 288

約数和(自身を含む): 6585223680

約数和(自身を除く): 3965182048

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 31, 32, 34, 37, 38, 52, 62, 68, 74, 76, 104, 124, 136, 148, 152, 208, 221, 247, 248, 272, 289, 296, 304, 323, 403, 416, 442, 481, 494, 496, 527, 544, 578, 589, 592, 608, 629, 646, 703, 806, 884, 962, 988, 992, 1054, 1147, 1156, 1178, 1184, 1258, 1292, 1406, 1612, 1768, 1924, 1976, 2108, 2294, 2312, 2356, 2516, 2584, 2812, 3224, 3536, 3757, 3848, 3952, 4199, 4216, 4588, 4624, 4712, 5032, 5168, 5491, 5624, 6448, 6851, 7072, 7514, 7657, 7696, 7904, 8177, 8398, 8432, 8959, 9139, 9176, 9248, 9424, 10013, 10064, 10336, 10693, 10982, 11248, 11951, 12896, 13702, 14911, 15028, 15314, 15392, 16354, 16796, 16864, 17918, 18278, 18352, 18848, 19499, 20026, 20128, 21386, 21793, 21964, 22496, 23902, 27404, 29822, 30056, 30628, 32708, 33592, 35836, 36556, 36704, 38998, 40052, 42772, 43586, 43928, 47804, 54808, 59644, 60112, 61256, 65416, 67184, 71383, 71672, 73112, 77996, 80104, 85544, 87172, 87856, 95608, 109616, 116467, 119288, 120224, 122512, 130169, 130832, 134368, 139009, 142766, 143344, 146224, 155363, 155992, 160208, 170221, 171088, 174344, 175712, 191216, 203167, 219232, 232934, 238576, 245024, 253487, 260338, 261664, 278018, 283309, 285532, 286688, 292448, 310726, 311984, 320416, 331483, 340442, 342176, 348688, 370481, 382432, 406334, 465868, 477152, 506974, 520676, 556036, 566618, 571064, 621452, 623968, 662966, 680884, 697376, 740962, 812668, 931736, 1013948, 1041352, 1112072, 1133236, 1142128, 1242904, 1325932, 1361768, 1481924, 1625336, 1863472, 2027896, 2082704, 2212873, 2224144, 2266472, 2284256, 2485808, 2641171, 2651864, 2723536, 2963848, 3250672, 3726944, 4055792, 4165408, 4309279, 4425746, 4448288, 4532944, 4816253, 4971616, 5282342, 5303728, 5447072, 5927696, 6298177, 6501344, 8111584, 8618558, 8851492, 9065888, 9632506, 10564684, 10607456, 11855392, 12596354, 17237116, 17702984, 19265012, 21129368, 25192708, 34474232, 35405968, 38530024, 42258736, 50385416, 68948464, 70811936, 77060048, 81876301, 84517472, 100770832, 137896928, 154120096, 163752602, 201541664, 327505204, 655010408, 1310020816, 2620041632]

約数ペア:

[(1, 2620041632), (2, 1310020816), (4, 655010408), (8, 327505204), (13, 201541664), (16, 163752602), (17, 154120096), (19, 137896928), (26, 100770832), (31, 84517472), (32, 81876301), (34, 77060048), (37, 70811936), (38, 68948464), (52, 50385416), (62, 42258736), (68, 38530024), (74, 35405968), (76, 34474232), (104, 25192708), (124, 21129368), (136, 19265012), (148, 17702984), (152, 17237116), (208, 12596354), (221, 11855392), (247, 10607456), (248, 10564684), (272, 9632506), (289, 9065888), (296, 8851492), (304, 8618558), (323, 8111584), (403, 6501344), (416, 6298177), (442, 5927696), (481, 5447072), (494, 5303728), (496, 5282342), (527, 4971616), (544, 4816253), (578, 4532944), (589, 4448288), (592, 4425746), (608, 4309279), (629, 4165408), (646, 4055792), (703, 3726944), (806, 3250672), (884, 2963848), (962, 2723536), (988, 2651864), (992, 2641171), (1054, 2485808), (1147, 2284256), (1156, 2266472), (1178, 2224144), (1184, 2212873), (1258, 2082704), (1292, 2027896), (1406, 1863472), (1612, 1625336), (1768, 1481924), (1924, 1361768), (1976, 1325932), (2108, 1242904), (2294, 1142128), (2312, 1133236), (2356, 1112072), (2516, 1041352), (2584, 1013948), (2812, 931736), (3224, 812668), (3536, 740962), (3757, 697376), (3848, 680884), (3952, 662966), (4199, 623968), (4216, 621452), (4588, 571064), (4624, 566618), (4712, 556036), (5032, 520676), (5168, 506974), (5491, 477152), (5624, 465868), (6448, 406334), (6851, 382432), (7072, 370481), (7514, 348688), (7657, 342176), (7696, 340442), (7904, 331483), (8177, 320416), (8398, 311984), (8432, 310726), (8959, 292448), (9139, 286688), (9176, 285532), (9248, 283309), (9424, 278018), (10013, 261664), (10064, 260338), (10336, 253487), (10693, 245024), (10982, 238576), (11248, 232934), (11951, 219232), (12896, 203167), (13702, 191216), (14911, 175712), (15028, 174344), (15314, 171088), (15392, 170221), (16354, 160208), (16796, 155992), (16864, 155363), (17918, 146224), (18278, 143344), (18352, 142766), (18848, 139009), (19499, 134368), (20026, 130832), (20128, 130169), (21386, 122512), (21793, 120224), (21964, 119288), (22496, 116467), (23902, 109616), (27404, 95608), (29822, 87856), (30056, 87172), (30628, 85544), (32708, 80104), (33592, 77996), (35836, 73112), (36556, 71672), (36704, 71383), (38998, 67184), (40052, 65416), (42772, 61256), (43586, 60112), (43928, 59644), (47804, 54808)]