331324084

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7649}}^1$

素因数の和:7697

約数の個数: 72

約数和(自身を含む): 769192200

約数和(自身を除く): 437868116

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 49, 52, 68, 91, 98, 119, 182, 196, 221, 238, 364, 442, 476, 637, 833, 884, 1274, 1547, 1666, 2548, 3094, 3332, 6188, 7649, 10829, 15298, 21658, 30596, 43316, 53543, 99437, 107086, 130033, 198874, 214172, 260066, 374801, 397748, 520132, 696059, 749602, 910231, 1392118, 1499204, 1690429, 1820462, 2784236, 3380858, 3640924, 4872413, 6371617, 6761716, 9744826, 11833003, 12743234, 19489652, 23666006, 25486468, 47332012, 82831021, 165662042, 331324084]

約数ペア:

[(1, 331324084), (2, 165662042), (4, 82831021), (7, 47332012), (13, 25486468), (14, 23666006), (17, 19489652), (26, 12743234), (28, 11833003), (34, 9744826), (49, 6761716), (52, 6371617), (68, 4872413), (91, 3640924), (98, 3380858), (119, 2784236), (182, 1820462), (196, 1690429), (221, 1499204), (238, 1392118), (364, 910231), (442, 749602), (476, 696059), (637, 520132), (833, 397748), (884, 374801), (1274, 260066), (1547, 214172), (1666, 198874), (2548, 130033), (3094, 107086), (3332, 99437), (6188, 53543), (7649, 43316), (10829, 30596), (15298, 21658)]