580208896

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{647}}^1$

素因数の和:807

約数の個数: 72

約数和(自身を含む): 1207954944

約数和(自身を除く): 627746048

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 113, 124, 128, 226, 248, 256, 452, 496, 647, 904, 992, 1294, 1808, 1984, 2588, 3503, 3616, 3968, 5176, 7006, 7232, 7936, 10352, 14012, 14464, 20057, 20704, 28024, 28928, 40114, 41408, 56048, 73111, 80228, 82816, 112096, 146222, 160456, 165632, 224192, 292444, 320912, 448384, 584888, 641824, 896768, 1169776, 1283648, 2266441, 2339552, 2567296, 4532882, 4679104, 5134592, 9065764, 9358208, 18131528, 18716416, 36263056, 72526112, 145052224, 290104448, 580208896]

約数ペア:

[(1, 580208896), (2, 290104448), (4, 145052224), (8, 72526112), (16, 36263056), (31, 18716416), (32, 18131528), (62, 9358208), (64, 9065764), (113, 5134592), (124, 4679104), (128, 4532882), (226, 2567296), (248, 2339552), (256, 2266441), (452, 1283648), (496, 1169776), (647, 896768), (904, 641824), (992, 584888), (1294, 448384), (1808, 320912), (1984, 292444), (2588, 224192), (3503, 165632), (3616, 160456), (3968, 146222), (5176, 112096), (7006, 82816), (7232, 80228), (7936, 73111), (10352, 56048), (14012, 41408), (14464, 40114), (20057, 28928), (20704, 28024)]