949808944

素因数分解:

$2^4\times 7^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:435

約数の個数: 120

約数和(自身を含む): 2223875520

約数和(自身を除く): 1274066576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 49, 56, 74, 98, 112, 137, 148, 196, 239, 259, 274, 296, 392, 478, 518, 548, 592, 784, 956, 959, 1036, 1096, 1673, 1813, 1912, 1918, 2072, 2192, 3346, 3626, 3824, 3836, 4144, 5069, 6692, 6713, 7252, 7672, 8843, 10138, 11711, 13384, 13426, 14504, 15344, 17686, 20276, 23422, 26768, 26852, 29008, 32743, 35372, 35483, 40552, 46844, 53704, 61901, 65486, 70744, 70966, 81104, 93688, 107408, 123802, 130972, 141488, 141932, 187376, 229201, 247604, 248381, 261944, 283864, 433307, 458402, 495208, 496762, 523888, 567728, 866614, 916804, 990416, 993524, 1211491, 1604407, 1733228, 1833608, 1987048, 2422982, 3208814, 3466456, 3667216, 3974096, 4845964, 6417628, 6932912, 8480437, 9691928, 12835256, 16960874, 19383856, 25670512, 33921748, 59363059, 67843496, 118726118, 135686992, 237452236, 474904472, 949808944]

約数ペア:

[(1, 949808944), (2, 474904472), (4, 237452236), (7, 135686992), (8, 118726118), (14, 67843496), (16, 59363059), (28, 33921748), (37, 25670512), (49, 19383856), (56, 16960874), (74, 12835256), (98, 9691928), (112, 8480437), (137, 6932912), (148, 6417628), (196, 4845964), (239, 3974096), (259, 3667216), (274, 3466456), (296, 3208814), (392, 2422982), (478, 1987048), (518, 1833608), (548, 1733228), (592, 1604407), (784, 1211491), (956, 993524), (959, 990416), (1036, 916804), (1096, 866614), (1673, 567728), (1813, 523888), (1912, 496762), (1918, 495208), (2072, 458402), (2192, 433307), (3346, 283864), (3626, 261944), (3824, 248381), (3836, 247604), (4144, 229201), (5069, 187376), (6692, 141932), (6713, 141488), (7252, 130972), (7672, 123802), (8843, 107408), (10138, 93688), (11711, 81104), (13384, 70966), (13426, 70744), (14504, 65486), (15344, 61901), (17686, 53704), (20276, 46844), (23422, 40552), (26768, 35483), (26852, 35372), (29008, 32743)]