1283396608

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{421}}^1$

素因数の和:683

約数の個数: 88

約数和(自身を含む): 2781545480

約数和(自身を除く): 1498148872

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 229, 256, 416, 421, 458, 512, 832, 842, 916, 1024, 1664, 1684, 1832, 2977, 3328, 3368, 3664, 5473, 5954, 6656, 6736, 7328, 10946, 11908, 13312, 13472, 14656, 21892, 23816, 26944, 29312, 43784, 47632, 53888, 58624, 87568, 95264, 96409, 107776, 117248, 175136, 190528, 192818, 215552, 234496, 350272, 381056, 385636, 431104, 700544, 762112, 771272, 1253317, 1401088, 1524224, 1542544, 2506634, 2802176, 3048448, 3085088, 5013268, 5604352, 6170176, 10026536, 12340352, 20053072, 24680704, 40106144, 49361408, 80212288, 98722816, 160424576, 320849152, 641698304, 1283396608]

約数ペア:

[(1, 1283396608), (2, 641698304), (4, 320849152), (8, 160424576), (13, 98722816), (16, 80212288), (26, 49361408), (32, 40106144), (52, 24680704), (64, 20053072), (104, 12340352), (128, 10026536), (208, 6170176), (229, 5604352), (256, 5013268), (416, 3085088), (421, 3048448), (458, 2802176), (512, 2506634), (832, 1542544), (842, 1524224), (916, 1401088), (1024, 1253317), (1664, 771272), (1684, 762112), (1832, 700544), (2977, 431104), (3328, 385636), (3368, 381056), (3664, 350272), (5473, 234496), (5954, 215552), (6656, 192818), (6736, 190528), (7328, 175136), (10946, 117248), (11908, 107776), (13312, 96409), (13472, 95264), (14656, 87568), (21892, 58624), (23816, 53888), (26944, 47632), (29312, 43784)]