259347072

素因数分解:

$2^7\times 3^1\times {\mathrm{727}}^1\times {\mathrm{929}}^1$

素因数の和:1673

約数の個数: 64

約数和(自身を含む): 690580800

約数和(自身を除く): 431233728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 727, 929, 1454, 1858, 2181, 2787, 2908, 3716, 4362, 5574, 5816, 7432, 8724, 11148, 11632, 14864, 17448, 22296, 23264, 29728, 34896, 44592, 46528, 59456, 69792, 89184, 93056, 118912, 139584, 178368, 279168, 356736, 675383, 1350766, 2026149, 2701532, 4052298, 5403064, 8104596, 10806128, 16209192, 21612256, 32418384, 43224512, 64836768, 86449024, 129673536, 259347072]

約数ペア:

[(1, 259347072), (2, 129673536), (3, 86449024), (4, 64836768), (6, 43224512), (8, 32418384), (12, 21612256), (16, 16209192), (24, 10806128), (32, 8104596), (48, 5403064), (64, 4052298), (96, 2701532), (128, 2026149), (192, 1350766), (384, 675383), (727, 356736), (929, 279168), (1454, 178368), (1858, 139584), (2181, 118912), (2787, 93056), (2908, 89184), (3716, 69792), (4362, 59456), (5574, 46528), (5816, 44592), (7432, 34896), (8724, 29728), (11148, 23264), (11632, 22296), (14864, 17448)]