1271256

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:93

約数の個数: 96

約数和(自身を含む): 3939840

約数和(自身を除く): 2668584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 47, 49, 56, 69, 84, 92, 94, 98, 138, 141, 147, 161, 168, 184, 188, 196, 276, 282, 294, 322, 329, 376, 392, 483, 552, 564, 588, 644, 658, 966, 987, 1081, 1127, 1128, 1176, 1288, 1316, 1932, 1974, 2162, 2254, 2303, 2632, 3243, 3381, 3864, 3948, 4324, 4508, 4606, 6486, 6762, 6909, 7567, 7896, 8648, 9016, 9212, 12972, 13524, 13818, 15134, 18424, 22701, 25944, 27048, 27636, 30268, 45402, 52969, 55272, 60536, 90804, 105938, 158907, 181608, 211876, 317814, 423752, 635628, 1271256]

約数ペア:

[(1, 1271256), (2, 635628), (3, 423752), (4, 317814), (6, 211876), (7, 181608), (8, 158907), (12, 105938), (14, 90804), (21, 60536), (23, 55272), (24, 52969), (28, 45402), (42, 30268), (46, 27636), (47, 27048), (49, 25944), (56, 22701), (69, 18424), (84, 15134), (92, 13818), (94, 13524), (98, 12972), (138, 9212), (141, 9016), (147, 8648), (161, 7896), (168, 7567), (184, 6909), (188, 6762), (196, 6486), (276, 4606), (282, 4508), (294, 4324), (322, 3948), (329, 3864), (376, 3381), (392, 3243), (483, 2632), (552, 2303), (564, 2254), (588, 2162), (644, 1974), (658, 1932), (966, 1316), (987, 1288), (1081, 1176), (1127, 1128)]