254696448

素因数分解:

$2^{10}\times 3^1\times {\mathrm{17}}^1\times {\mathrm{4877}}^1$

素因数の和:4917

約数の個数: 88

約数和(自身を含む): 718939152

約数和(自身を除く): 464242704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 384, 408, 512, 544, 768, 816, 1024, 1088, 1536, 1632, 2176, 3072, 3264, 4352, 4877, 6528, 8704, 9754, 13056, 14631, 17408, 19508, 26112, 29262, 39016, 52224, 58524, 78032, 82909, 117048, 156064, 165818, 234096, 248727, 312128, 331636, 468192, 497454, 624256, 663272, 936384, 994908, 1248512, 1326544, 1872768, 1989816, 2497024, 2653088, 3745536, 3979632, 4994048, 5306176, 7491072, 7959264, 10612352, 14982144, 15918528, 21224704, 31837056, 42449408, 63674112, 84898816, 127348224, 254696448]

約数ペア:

[(1, 254696448), (2, 127348224), (3, 84898816), (4, 63674112), (6, 42449408), (8, 31837056), (12, 21224704), (16, 15918528), (17, 14982144), (24, 10612352), (32, 7959264), (34, 7491072), (48, 5306176), (51, 4994048), (64, 3979632), (68, 3745536), (96, 2653088), (102, 2497024), (128, 1989816), (136, 1872768), (192, 1326544), (204, 1248512), (256, 994908), (272, 936384), (384, 663272), (408, 624256), (512, 497454), (544, 468192), (768, 331636), (816, 312128), (1024, 248727), (1088, 234096), (1536, 165818), (1632, 156064), (2176, 117048), (3072, 82909), (3264, 78032), (4352, 58524), (4877, 52224), (6528, 39016), (8704, 29262), (9754, 26112), (13056, 19508), (14631, 17408)]