247485408

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:576

約数の個数: 96

約数和(自身を含む): 668860416

約数和(自身を除く): 421375008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 96, 106, 127, 159, 212, 254, 318, 381, 383, 424, 508, 636, 762, 766, 848, 1016, 1149, 1272, 1524, 1532, 1696, 2032, 2298, 2544, 3048, 3064, 4064, 4596, 5088, 6096, 6128, 6731, 9192, 12192, 12256, 13462, 18384, 20193, 20299, 26924, 36768, 40386, 40598, 48641, 53848, 60897, 80772, 81196, 97282, 107696, 121794, 145923, 161544, 162392, 194564, 215392, 243588, 291846, 323088, 324784, 389128, 487176, 583692, 646176, 649568, 778256, 974352, 1167384, 1556512, 1948704, 2334768, 2577973, 4669536, 5155946, 7733919, 10311892, 15467838, 20623784, 30935676, 41247568, 61871352, 82495136, 123742704, 247485408]

約数ペア:

[(1, 247485408), (2, 123742704), (3, 82495136), (4, 61871352), (6, 41247568), (8, 30935676), (12, 20623784), (16, 15467838), (24, 10311892), (32, 7733919), (48, 5155946), (53, 4669536), (96, 2577973), (106, 2334768), (127, 1948704), (159, 1556512), (212, 1167384), (254, 974352), (318, 778256), (381, 649568), (383, 646176), (424, 583692), (508, 487176), (636, 389128), (762, 324784), (766, 323088), (848, 291846), (1016, 243588), (1149, 215392), (1272, 194564), (1524, 162392), (1532, 161544), (1696, 145923), (2032, 121794), (2298, 107696), (2544, 97282), (3048, 81196), (3064, 80772), (4064, 60897), (4596, 53848), (5088, 48641), (6096, 40598), (6128, 40386), (6731, 36768), (9192, 26924), (12192, 20299), (12256, 20193), (13462, 18384)]