893882472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1433}}^1$

素因数の和:1575

約数の個数: 128

約数和(自身を含む): 2643148800

約数和(自身を除く): 1749266328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 79, 84, 94, 141, 158, 168, 188, 237, 282, 316, 329, 376, 474, 553, 564, 632, 658, 948, 987, 1106, 1128, 1316, 1433, 1659, 1896, 1974, 2212, 2632, 2866, 3318, 3713, 3948, 4299, 4424, 5732, 6636, 7426, 7896, 8598, 10031, 11139, 11464, 13272, 14852, 17196, 20062, 22278, 25991, 29704, 30093, 34392, 40124, 44556, 51982, 60186, 67351, 77973, 80248, 89112, 103964, 113207, 120372, 134702, 155946, 202053, 207928, 226414, 240744, 269404, 311892, 339621, 404106, 452828, 471457, 538808, 623784, 679242, 792449, 808212, 905656, 942914, 1358484, 1414371, 1584898, 1616424, 1885828, 2377347, 2716968, 2828742, 3169796, 3771656, 4754694, 5320729, 5657484, 6339592, 9509388, 10641458, 11314968, 15962187, 19018776, 21282916, 31924374, 37245103, 42565832, 63848748, 74490206, 111735309, 127697496, 148980412, 223470618, 297960824, 446941236, 893882472]

約数ペア:

[(1, 893882472), (2, 446941236), (3, 297960824), (4, 223470618), (6, 148980412), (7, 127697496), (8, 111735309), (12, 74490206), (14, 63848748), (21, 42565832), (24, 37245103), (28, 31924374), (42, 21282916), (47, 19018776), (56, 15962187), (79, 11314968), (84, 10641458), (94, 9509388), (141, 6339592), (158, 5657484), (168, 5320729), (188, 4754694), (237, 3771656), (282, 3169796), (316, 2828742), (329, 2716968), (376, 2377347), (474, 1885828), (553, 1616424), (564, 1584898), (632, 1414371), (658, 1358484), (948, 942914), (987, 905656), (1106, 808212), (1128, 792449), (1316, 679242), (1433, 623784), (1659, 538808), (1896, 471457), (1974, 452828), (2212, 404106), (2632, 339621), (2866, 311892), (3318, 269404), (3713, 240744), (3948, 226414), (4299, 207928), (4424, 202053), (5732, 155946), (6636, 134702), (7426, 120372), (7896, 113207), (8598, 103964), (10031, 89112), (11139, 80248), (11464, 77973), (13272, 67351), (14852, 60186), (17196, 51982), (20062, 44556), (22278, 40124), (25991, 34392), (29704, 30093)]