645608832

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{152843}}^1$

素因数の和:152871

約数の個数: 64

約数和(自身を含む): 1870810560

約数和(自身を除く): 1225201728

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 264, 352, 384, 528, 704, 1056, 1408, 2112, 4224, 152843, 305686, 458529, 611372, 917058, 1222744, 1681273, 1834116, 2445488, 3362546, 3668232, 4890976, 5043819, 6725092, 7336464, 9781952, 10087638, 13450184, 14672928, 19563904, 20175276, 26900368, 29345856, 40350552, 53800736, 58691712, 80701104, 107601472, 161402208, 215202944, 322804416, 645608832]

約数ペア:

[(1, 645608832), (2, 322804416), (3, 215202944), (4, 161402208), (6, 107601472), (8, 80701104), (11, 58691712), (12, 53800736), (16, 40350552), (22, 29345856), (24, 26900368), (32, 20175276), (33, 19563904), (44, 14672928), (48, 13450184), (64, 10087638), (66, 9781952), (88, 7336464), (96, 6725092), (128, 5043819), (132, 4890976), (176, 3668232), (192, 3362546), (264, 2445488), (352, 1834116), (384, 1681273), (528, 1222744), (704, 917058), (1056, 611372), (1408, 458529), (2112, 305686), (4224, 152843)]