665728464

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1\times {\mathrm{607}}^1$

素因数の和:1004

約数の個数: 80

約数和(自身を含む): 1751808512

約数和(自身を除く): 1086080048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 219, 292, 313, 438, 584, 607, 626, 876, 939, 1168, 1214, 1252, 1752, 1821, 1878, 2428, 2504, 3504, 3642, 3756, 4856, 5008, 7284, 7512, 9712, 14568, 15024, 22849, 29136, 44311, 45698, 68547, 88622, 91396, 132933, 137094, 177244, 182792, 189991, 265866, 274188, 354488, 365584, 379982, 531732, 548376, 569973, 708976, 759964, 1063464, 1096752, 1139946, 1519928, 2126928, 2279892, 3039856, 4559784, 9119568, 13869343, 27738686, 41608029, 55477372, 83216058, 110954744, 166432116, 221909488, 332864232, 665728464]

約数ペア:

[(1, 665728464), (2, 332864232), (3, 221909488), (4, 166432116), (6, 110954744), (8, 83216058), (12, 55477372), (16, 41608029), (24, 27738686), (48, 13869343), (73, 9119568), (146, 4559784), (219, 3039856), (292, 2279892), (313, 2126928), (438, 1519928), (584, 1139946), (607, 1096752), (626, 1063464), (876, 759964), (939, 708976), (1168, 569973), (1214, 548376), (1252, 531732), (1752, 379982), (1821, 365584), (1878, 354488), (2428, 274188), (2504, 265866), (3504, 189991), (3642, 182792), (3756, 177244), (4856, 137094), (5008, 132933), (7284, 91396), (7512, 88622), (9712, 68547), (14568, 45698), (15024, 44311), (22849, 29136)]