388520448

素因数分解:

$2^9\times 3^1\times {\mathrm{17}}^1\times {\mathrm{14879}}^1$

素因数の和:14917

約数の個数: 80

約数和(自身を含む): 1096001280

約数和(自身を除く): 707480832

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, 1088, 1536, 1632, 2176, 3264, 4352, 6528, 8704, 13056, 14879, 26112, 29758, 44637, 59516, 89274, 119032, 178548, 238064, 252943, 357096, 476128, 505886, 714192, 758829, 952256, 1011772, 1428384, 1517658, 1904512, 2023544, 2856768, 3035316, 3809024, 4047088, 5713536, 6070632, 7618048, 8094176, 11427072, 12141264, 16188352, 22854144, 24282528, 32376704, 48565056, 64753408, 97130112, 129506816, 194260224, 388520448]

約数ペア:

[(1, 388520448), (2, 194260224), (3, 129506816), (4, 97130112), (6, 64753408), (8, 48565056), (12, 32376704), (16, 24282528), (17, 22854144), (24, 16188352), (32, 12141264), (34, 11427072), (48, 8094176), (51, 7618048), (64, 6070632), (68, 5713536), (96, 4047088), (102, 3809024), (128, 3035316), (136, 2856768), (192, 2023544), (204, 1904512), (256, 1517658), (272, 1428384), (384, 1011772), (408, 952256), (512, 758829), (544, 714192), (768, 505886), (816, 476128), (1088, 357096), (1536, 252943), (1632, 238064), (2176, 178548), (3264, 119032), (4352, 89274), (6528, 59516), (8704, 44637), (13056, 29758), (14879, 26112)]