549871452

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{8969}}^1$

素因数の和:9123

約数の個数: 72

約数和(自身を含む): 1508466960

約数和(自身を除く): 958595508

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 131, 156, 234, 262, 393, 468, 524, 786, 1179, 1572, 1703, 2358, 3406, 4716, 5109, 6812, 8969, 10218, 15327, 17938, 20436, 26907, 30654, 35876, 53814, 61308, 80721, 107628, 116597, 161442, 233194, 322884, 349791, 466388, 699582, 1049373, 1174939, 1399164, 2098746, 2349878, 3524817, 4197492, 4699756, 7049634, 10574451, 14099268, 15274207, 21148902, 30548414, 42297804, 45822621, 61096828, 91645242, 137467863, 183290484, 274935726, 549871452]

約数ペア:

[(1, 549871452), (2, 274935726), (3, 183290484), (4, 137467863), (6, 91645242), (9, 61096828), (12, 45822621), (13, 42297804), (18, 30548414), (26, 21148902), (36, 15274207), (39, 14099268), (52, 10574451), (78, 7049634), (117, 4699756), (131, 4197492), (156, 3524817), (234, 2349878), (262, 2098746), (393, 1399164), (468, 1174939), (524, 1049373), (786, 699582), (1179, 466388), (1572, 349791), (1703, 322884), (2358, 233194), (3406, 161442), (4716, 116597), (5109, 107628), (6812, 80721), (8969, 61308), (10218, 53814), (15327, 35876), (17938, 30654), (20436, 26907)]