310032924

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^2\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:339

約数の個数: 72

約数和(自身を含む): 753716880

約数和(自身を除く): 443683956

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 89, 129, 157, 172, 178, 258, 267, 314, 356, 471, 516, 534, 628, 942, 1068, 1849, 1884, 3698, 3827, 5547, 6751, 7396, 7654, 11094, 11481, 13502, 13973, 15308, 20253, 22188, 22962, 27004, 27946, 40506, 41919, 45924, 55892, 81012, 83838, 164561, 167676, 290293, 329122, 493683, 580586, 600839, 658244, 870879, 987366, 1161172, 1201678, 1741758, 1802517, 1974732, 2403356, 3483516, 3605034, 7210068, 25836077, 51672154, 77508231, 103344308, 155016462, 310032924]

約数ペア:

[(1, 310032924), (2, 155016462), (3, 103344308), (4, 77508231), (6, 51672154), (12, 25836077), (43, 7210068), (86, 3605034), (89, 3483516), (129, 2403356), (157, 1974732), (172, 1802517), (178, 1741758), (258, 1201678), (267, 1161172), (314, 987366), (356, 870879), (471, 658244), (516, 600839), (534, 580586), (628, 493683), (942, 329122), (1068, 290293), (1849, 167676), (1884, 164561), (3698, 83838), (3827, 81012), (5547, 55892), (6751, 45924), (7396, 41919), (7654, 40506), (11094, 27946), (11481, 27004), (13502, 22962), (13973, 22188), (15308, 20253)]