890753664

素因数分解:

$2^7\times 3^1\times {\mathrm{397}}^1\times {\mathrm{5843}}^1$

素因数の和:6257

約数の個数: 64

約数和(自身を含む): 2372430240

約数和(自身を除く): 1481676576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 397, 794, 1191, 1588, 2382, 3176, 4764, 5843, 6352, 9528, 11686, 12704, 17529, 19056, 23372, 25408, 35058, 38112, 46744, 50816, 70116, 76224, 93488, 140232, 152448, 186976, 280464, 373952, 560928, 747904, 1121856, 2243712, 2319671, 4639342, 6959013, 9278684, 13918026, 18557368, 27836052, 37114736, 55672104, 74229472, 111344208, 148458944, 222688416, 296917888, 445376832, 890753664]

約数ペア:

[(1, 890753664), (2, 445376832), (3, 296917888), (4, 222688416), (6, 148458944), (8, 111344208), (12, 74229472), (16, 55672104), (24, 37114736), (32, 27836052), (48, 18557368), (64, 13918026), (96, 9278684), (128, 6959013), (192, 4639342), (384, 2319671), (397, 2243712), (794, 1121856), (1191, 747904), (1588, 560928), (2382, 373952), (3176, 280464), (4764, 186976), (5843, 152448), (6352, 140232), (9528, 93488), (11686, 76224), (12704, 70116), (17529, 50816), (19056, 46744), (23372, 38112), (25408, 35058)]