248333736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{20249}}^1$

素因数の和:20338

約数の個数: 64

約数和(自身を含む): 719280000

約数和(自身を除く): 470946264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 73, 84, 146, 168, 219, 292, 438, 511, 584, 876, 1022, 1533, 1752, 2044, 3066, 4088, 6132, 12264, 20249, 40498, 60747, 80996, 121494, 141743, 161992, 242988, 283486, 425229, 485976, 566972, 850458, 1133944, 1478177, 1700916, 2956354, 3401832, 4434531, 5912708, 8869062, 10347239, 11825416, 17738124, 20694478, 31041717, 35476248, 41388956, 62083434, 82777912, 124166868, 248333736]

約数ペア:

[(1, 248333736), (2, 124166868), (3, 82777912), (4, 62083434), (6, 41388956), (7, 35476248), (8, 31041717), (12, 20694478), (14, 17738124), (21, 11825416), (24, 10347239), (28, 8869062), (42, 5912708), (56, 4434531), (73, 3401832), (84, 2956354), (146, 1700916), (168, 1478177), (219, 1133944), (292, 850458), (438, 566972), (511, 485976), (584, 425229), (876, 283486), (1022, 242988), (1533, 161992), (1752, 141743), (2044, 121494), (3066, 80996), (4088, 60747), (6132, 40498), (12264, 20249)]