15204460288

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{44027}}^1$

素因数の和:44133

約数の個数: 72

約数和(自身を含む): 32397563520

約数和(自身を除く): 17193103232

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 71, 76, 128, 142, 152, 256, 284, 304, 568, 608, 1136, 1216, 1349, 2272, 2432, 2698, 4544, 4864, 5396, 9088, 10792, 18176, 21584, 43168, 44027, 86336, 88054, 172672, 176108, 345344, 352216, 704432, 836513, 1408864, 1673026, 2817728, 3125917, 3346052, 5635456, 6251834, 6692104, 11270912, 12503668, 13384208, 25007336, 26768416, 50014672, 53536832, 59392423, 100029344, 107073664, 118784846, 200058688, 214147328, 237569692, 400117376, 475139384, 800234752, 950278768, 1900557536, 3801115072, 7602230144, 15204460288]

約数ペア:

[(1, 15204460288), (2, 7602230144), (4, 3801115072), (8, 1900557536), (16, 950278768), (19, 800234752), (32, 475139384), (38, 400117376), (64, 237569692), (71, 214147328), (76, 200058688), (128, 118784846), (142, 107073664), (152, 100029344), (256, 59392423), (284, 53536832), (304, 50014672), (568, 26768416), (608, 25007336), (1136, 13384208), (1216, 12503668), (1349, 11270912), (2272, 6692104), (2432, 6251834), (2698, 5635456), (4544, 3346052), (4864, 3125917), (5396, 2817728), (9088, 1673026), (10792, 1408864), (18176, 836513), (21584, 704432), (43168, 352216), (44027, 345344), (86336, 176108), (88054, 172672)]