645773856

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2549}}^1$

素因数の和:2611

約数の個数: 192

約数和(自身を含む): 2159136000

約数和(自身を除く): 1513362144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 29, 32, 39, 42, 48, 52, 56, 58, 78, 84, 87, 91, 96, 104, 112, 116, 156, 168, 174, 182, 203, 208, 224, 232, 273, 312, 336, 348, 364, 377, 406, 416, 464, 546, 609, 624, 672, 696, 728, 754, 812, 928, 1092, 1131, 1218, 1248, 1392, 1456, 1508, 1624, 2184, 2262, 2436, 2549, 2639, 2784, 2912, 3016, 3248, 4368, 4524, 4872, 5098, 5278, 6032, 6496, 7647, 7917, 8736, 9048, 9744, 10196, 10556, 12064, 15294, 15834, 17843, 18096, 19488, 20392, 21112, 30588, 31668, 33137, 35686, 36192, 40784, 42224, 53529, 61176, 63336, 66274, 71372, 73921, 81568, 84448, 99411, 107058, 122352, 126672, 132548, 142744, 147842, 198822, 214116, 221763, 231959, 244704, 253344, 265096, 285488, 295684, 397644, 428232, 443526, 463918, 517447, 530192, 570976, 591368, 695877, 795288, 856464, 887052, 927836, 960973, 1034894, 1060384, 1182736, 1391754, 1552341, 1590576, 1712928, 1774104, 1855672, 1921946, 2069788, 2365472, 2783508, 2882919, 3104682, 3181152, 3548208, 3711344, 3843892, 4139576, 5567016, 5765838, 6209364, 6726811, 7096416, 7422688, 7687784, 8279152, 11134032, 11531676, 12418728, 13453622, 15375568, 16558304, 20180433, 22268064, 23063352, 24837456, 26907244, 30751136, 40360866, 46126704, 49674912, 53814488, 80721732, 92253408, 107628976, 161443464, 215257952, 322886928, 645773856]

約数ペア:

[(1, 645773856), (2, 322886928), (3, 215257952), (4, 161443464), (6, 107628976), (7, 92253408), (8, 80721732), (12, 53814488), (13, 49674912), (14, 46126704), (16, 40360866), (21, 30751136), (24, 26907244), (26, 24837456), (28, 23063352), (29, 22268064), (32, 20180433), (39, 16558304), (42, 15375568), (48, 13453622), (52, 12418728), (56, 11531676), (58, 11134032), (78, 8279152), (84, 7687784), (87, 7422688), (91, 7096416), (96, 6726811), (104, 6209364), (112, 5765838), (116, 5567016), (156, 4139576), (168, 3843892), (174, 3711344), (182, 3548208), (203, 3181152), (208, 3104682), (224, 2882919), (232, 2783508), (273, 2365472), (312, 2069788), (336, 1921946), (348, 1855672), (364, 1774104), (377, 1712928), (406, 1590576), (416, 1552341), (464, 1391754), (546, 1182736), (609, 1060384), (624, 1034894), (672, 960973), (696, 927836), (728, 887052), (754, 856464), (812, 795288), (928, 695877), (1092, 591368), (1131, 570976), (1218, 530192), (1248, 517447), (1392, 463918), (1456, 443526), (1508, 428232), (1624, 397644), (2184, 295684), (2262, 285488), (2436, 265096), (2549, 253344), (2639, 244704), (2784, 231959), (2912, 221763), (3016, 214116), (3248, 198822), (4368, 147842), (4524, 142744), (4872, 132548), (5098, 126672), (5278, 122352), (6032, 107058), (6496, 99411), (7647, 84448), (7917, 81568), (8736, 73921), (9048, 71372), (9744, 66274), (10196, 63336), (10556, 61176), (12064, 53529), (15294, 42224), (15834, 40784), (17843, 36192), (18096, 35686), (19488, 33137), (20392, 31668), (21112, 30588)]