317205798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{30577}}^1$

素因数の和:30621

約数の個数: 64

約数和(自身を含む): 821936640

約数和(自身を除く): 504730842

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 3458, 5187, 10374, 30577, 61154, 91731, 183462, 214039, 397501, 428078, 580963, 642117, 795002, 1161926, 1192503, 1284234, 1742889, 2385006, 2782507, 3485778, 4066741, 5565014, 7552519, 8133482, 8347521, 12200223, 15105038, 16695042, 22657557, 24400446, 45315114, 52867633, 105735266, 158602899, 317205798]

約数ペア:

[(1, 317205798), (2, 158602899), (3, 105735266), (6, 52867633), (7, 45315114), (13, 24400446), (14, 22657557), (19, 16695042), (21, 15105038), (26, 12200223), (38, 8347521), (39, 8133482), (42, 7552519), (57, 5565014), (78, 4066741), (91, 3485778), (114, 2782507), (133, 2385006), (182, 1742889), (247, 1284234), (266, 1192503), (273, 1161926), (399, 795002), (494, 642117), (546, 580963), (741, 428078), (798, 397501), (1482, 214039), (1729, 183462), (3458, 91731), (5187, 61154), (10374, 30577)]