1678489312

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{13249}}^1$

素因数の和:13403

約数の個数: 48

約数和(自身を含む): 3425814000

約数和(自身を除く): 1747324688

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 107, 148, 214, 296, 428, 592, 856, 1184, 1712, 3424, 3959, 7918, 13249, 15836, 26498, 31672, 52996, 63344, 105992, 126688, 211984, 423968, 490213, 980426, 1417643, 1960852, 2835286, 3921704, 5670572, 7843408, 11341144, 15686816, 22682288, 45364576, 52452791, 104905582, 209811164, 419622328, 839244656, 1678489312]

約数ペア:

[(1, 1678489312), (2, 839244656), (4, 419622328), (8, 209811164), (16, 104905582), (32, 52452791), (37, 45364576), (74, 22682288), (107, 15686816), (148, 11341144), (214, 7843408), (296, 5670572), (428, 3921704), (592, 2835286), (856, 1960852), (1184, 1417643), (1712, 980426), (3424, 490213), (3959, 423968), (7918, 211984), (13249, 126688), (15836, 105992), (26498, 63344), (31672, 52996)]