2023321728

素因数分解:

$2^7\times 3^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{811}}^1$

素因数の和:990

約数の個数: 128

約数和(自身を含む): 5516078400

約数和(自身を除く): 3492756672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 89, 96, 128, 146, 178, 192, 219, 267, 292, 356, 384, 438, 534, 584, 712, 811, 876, 1068, 1168, 1424, 1622, 1752, 2136, 2336, 2433, 2848, 3244, 3504, 4272, 4672, 4866, 5696, 6488, 6497, 7008, 8544, 9344, 9732, 11392, 12976, 12994, 14016, 17088, 19464, 19491, 25952, 25988, 28032, 34176, 38928, 38982, 51904, 51976, 59203, 72179, 77856, 77964, 103808, 103952, 118406, 144358, 155712, 155928, 177609, 207904, 216537, 236812, 288716, 311424, 311856, 355218, 415808, 433074, 473624, 577432, 623712, 710436, 831616, 866148, 947248, 1154864, 1247424, 1420872, 1732296, 1894496, 2309728, 2494848, 2841744, 3464592, 3788992, 4619456, 5269067, 5683488, 6929184, 7577984, 9238912, 10538134, 11366976, 13858368, 15807201, 21076268, 22733952, 27716736, 31614402, 42152536, 63228804, 84305072, 126457608, 168610144, 252915216, 337220288, 505830432, 674440576, 1011660864, 2023321728]

約数ペア:

[(1, 2023321728), (2, 1011660864), (3, 674440576), (4, 505830432), (6, 337220288), (8, 252915216), (12, 168610144), (16, 126457608), (24, 84305072), (32, 63228804), (48, 42152536), (64, 31614402), (73, 27716736), (89, 22733952), (96, 21076268), (128, 15807201), (146, 13858368), (178, 11366976), (192, 10538134), (219, 9238912), (267, 7577984), (292, 6929184), (356, 5683488), (384, 5269067), (438, 4619456), (534, 3788992), (584, 3464592), (712, 2841744), (811, 2494848), (876, 2309728), (1068, 1894496), (1168, 1732296), (1424, 1420872), (1622, 1247424), (1752, 1154864), (2136, 947248), (2336, 866148), (2433, 831616), (2848, 710436), (3244, 623712), (3504, 577432), (4272, 473624), (4672, 433074), (4866, 415808), (5696, 355218), (6488, 311856), (6497, 311424), (7008, 288716), (8544, 236812), (9344, 216537), (9732, 207904), (11392, 177609), (12976, 155928), (12994, 155712), (14016, 144358), (17088, 118406), (19464, 103952), (19491, 103808), (25952, 77964), (25988, 77856), (28032, 72179), (34176, 59203), (38928, 51976), (38982, 51904)]