260854308

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{50671}}^1$

素因数の和:50705

約数の個数: 72

約数和(自身を含む): 774673536

約数和(自身を除く): 513819228

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 50671, 101342, 152013, 202684, 304026, 456039, 557381, 608052, 658723, 912078, 1114762, 1317446, 1672143, 1824156, 1976169, 2229524, 2634892, 3344286, 3952338, 5016429, 5928507, 6688572, 7245953, 7904676, 10032858, 11857014, 14491906, 20065716, 21737859, 23714028, 28983812, 43475718, 65213577, 86951436, 130427154, 260854308]

約数ペア:

[(1, 260854308), (2, 130427154), (3, 86951436), (4, 65213577), (6, 43475718), (9, 28983812), (11, 23714028), (12, 21737859), (13, 20065716), (18, 14491906), (22, 11857014), (26, 10032858), (33, 7904676), (36, 7245953), (39, 6688572), (44, 5928507), (52, 5016429), (66, 3952338), (78, 3344286), (99, 2634892), (117, 2229524), (132, 1976169), (143, 1824156), (156, 1672143), (198, 1317446), (234, 1114762), (286, 912078), (396, 658723), (429, 608052), (468, 557381), (572, 456039), (858, 304026), (1287, 202684), (1716, 152013), (2574, 101342), (5148, 50671)]