638522976

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73091}}^1$

素因数の和:73124

約数の個数: 96

約数和(自身を含む): 2062948608

約数和(自身を除く): 1424425632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 182, 208, 224, 273, 312, 336, 364, 416, 546, 624, 672, 728, 1092, 1248, 1456, 2184, 2912, 4368, 8736, 73091, 146182, 219273, 292364, 438546, 511637, 584728, 877092, 950183, 1023274, 1169456, 1534911, 1754184, 1900366, 2046548, 2338912, 2850549, 3069822, 3508368, 3800732, 4093096, 5701098, 6139644, 6651281, 7016736, 7601464, 8186192, 11402196, 12279288, 13302562, 15202928, 16372384, 19953843, 22804392, 24558576, 26605124, 30405856, 39907686, 45608784, 49117152, 53210248, 79815372, 91217568, 106420496, 159630744, 212840992, 319261488, 638522976]

約数ペア:

[(1, 638522976), (2, 319261488), (3, 212840992), (4, 159630744), (6, 106420496), (7, 91217568), (8, 79815372), (12, 53210248), (13, 49117152), (14, 45608784), (16, 39907686), (21, 30405856), (24, 26605124), (26, 24558576), (28, 22804392), (32, 19953843), (39, 16372384), (42, 15202928), (48, 13302562), (52, 12279288), (56, 11402196), (78, 8186192), (84, 7601464), (91, 7016736), (96, 6651281), (104, 6139644), (112, 5701098), (156, 4093096), (168, 3800732), (182, 3508368), (208, 3069822), (224, 2850549), (273, 2338912), (312, 2046548), (336, 1900366), (364, 1754184), (416, 1534911), (546, 1169456), (624, 1023274), (672, 950183), (728, 877092), (1092, 584728), (1248, 511637), (1456, 438546), (2184, 292364), (2912, 219273), (4368, 146182), (8736, 73091)]