244126428

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:436

約数の個数: 144

約数和(自身を含む): 722604960

約数和(自身を除く): 478478532

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 109, 147, 156, 182, 196, 218, 273, 293, 294, 327, 364, 436, 546, 586, 588, 637, 654, 763, 879, 1092, 1172, 1274, 1308, 1417, 1526, 1758, 1911, 2051, 2289, 2548, 2834, 3052, 3516, 3809, 3822, 4102, 4251, 4578, 5341, 5668, 6153, 7618, 7644, 8204, 8502, 9156, 9919, 10682, 11427, 12306, 14357, 15236, 16023, 17004, 19838, 21364, 22854, 24612, 26663, 28714, 29757, 31937, 32046, 39676, 43071, 45708, 53326, 57428, 59514, 63874, 64092, 69433, 79989, 86142, 95811, 106652, 119028, 127748, 138866, 159978, 172284, 186641, 191622, 208299, 223559, 277732, 319956, 373282, 383244, 415181, 416598, 447118, 559923, 670677, 746564, 830362, 833196, 894236, 1119846, 1245543, 1341354, 1564913, 1660724, 2239692, 2491086, 2682708, 2906267, 3129826, 4694739, 4982172, 5812534, 6259652, 8718801, 9389478, 11625068, 17437602, 18778956, 20343869, 34875204, 40687738, 61031607, 81375476, 122063214, 244126428]

約数ペア:

[(1, 244126428), (2, 122063214), (3, 81375476), (4, 61031607), (6, 40687738), (7, 34875204), (12, 20343869), (13, 18778956), (14, 17437602), (21, 11625068), (26, 9389478), (28, 8718801), (39, 6259652), (42, 5812534), (49, 4982172), (52, 4694739), (78, 3129826), (84, 2906267), (91, 2682708), (98, 2491086), (109, 2239692), (147, 1660724), (156, 1564913), (182, 1341354), (196, 1245543), (218, 1119846), (273, 894236), (293, 833196), (294, 830362), (327, 746564), (364, 670677), (436, 559923), (546, 447118), (586, 416598), (588, 415181), (637, 383244), (654, 373282), (763, 319956), (879, 277732), (1092, 223559), (1172, 208299), (1274, 191622), (1308, 186641), (1417, 172284), (1526, 159978), (1758, 138866), (1911, 127748), (2051, 119028), (2289, 106652), (2548, 95811), (2834, 86142), (3052, 79989), (3516, 69433), (3809, 64092), (3822, 63874), (4102, 59514), (4251, 57428), (4578, 53326), (5341, 45708), (5668, 43071), (6153, 39676), (7618, 32046), (7644, 31937), (8204, 29757), (8502, 28714), (9156, 26663), (9919, 24612), (10682, 22854), (11427, 21364), (12306, 19838), (14357, 17004), (15236, 16023)]