315038048

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{3307}}^1$

素因数の和:3559

約数の個数: 48

約数和(自身を含む): 671060880

約数和(自身を除く): 356022832

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 229, 416, 458, 916, 1832, 2977, 3307, 3664, 5954, 6614, 7328, 11908, 13228, 23816, 26456, 42991, 47632, 52912, 85982, 95264, 105824, 171964, 343928, 687856, 757303, 1375712, 1514606, 3029212, 6058424, 9844939, 12116848, 19689878, 24233696, 39379756, 78759512, 157519024, 315038048]

約数ペア:

[(1, 315038048), (2, 157519024), (4, 78759512), (8, 39379756), (13, 24233696), (16, 19689878), (26, 12116848), (32, 9844939), (52, 6058424), (104, 3029212), (208, 1514606), (229, 1375712), (416, 757303), (458, 687856), (916, 343928), (1832, 171964), (2977, 105824), (3307, 95264), (3664, 85982), (5954, 52912), (6614, 47632), (7328, 42991), (11908, 26456), (13228, 23816)]