1520268672

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{304541}}^1$

素因数の和:304571

約数の個数: 64

約数和(自身を含む): 4348859760

約数和(自身を除く): 2828591088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 304541, 609082, 913623, 1218164, 1827246, 2436328, 3654492, 3959033, 4872656, 7308984, 7918066, 9745312, 11877099, 14617968, 15836132, 19490624, 23754198, 29235936, 31672264, 38981248, 47508396, 58471872, 63344528, 95016792, 116943744, 126689056, 190033584, 253378112, 380067168, 506756224, 760134336, 1520268672]

約数ペア:

[(1, 1520268672), (2, 760134336), (3, 506756224), (4, 380067168), (6, 253378112), (8, 190033584), (12, 126689056), (13, 116943744), (16, 95016792), (24, 63344528), (26, 58471872), (32, 47508396), (39, 38981248), (48, 31672264), (52, 29235936), (64, 23754198), (78, 19490624), (96, 15836132), (104, 14617968), (128, 11877099), (156, 9745312), (192, 7918066), (208, 7308984), (312, 4872656), (384, 3959033), (416, 3654492), (624, 2436328), (832, 1827246), (1248, 1218164), (1664, 913623), (2496, 609082), (4992, 304541)]