1295843304

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{208469}}^1$

素因数の和:208522

約数の個数: 64

約数和(自身を含む): 3802492800

約数和(自身を除く): 2506649496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 444, 518, 777, 888, 1036, 1554, 2072, 3108, 6216, 208469, 416938, 625407, 833876, 1250814, 1459283, 1667752, 2501628, 2918566, 4377849, 5003256, 5837132, 7713353, 8755698, 11674264, 15426706, 17511396, 23140059, 30853412, 35022792, 46280118, 53993471, 61706824, 92560236, 107986942, 161980413, 185120472, 215973884, 323960826, 431947768, 647921652, 1295843304]

約数ペア:

[(1, 1295843304), (2, 647921652), (3, 431947768), (4, 323960826), (6, 215973884), (7, 185120472), (8, 161980413), (12, 107986942), (14, 92560236), (21, 61706824), (24, 53993471), (28, 46280118), (37, 35022792), (42, 30853412), (56, 23140059), (74, 17511396), (84, 15426706), (111, 11674264), (148, 8755698), (168, 7713353), (222, 5837132), (259, 5003256), (296, 4377849), (444, 2918566), (518, 2501628), (777, 1667752), (888, 1459283), (1036, 1250814), (1554, 833876), (2072, 625407), (3108, 416938), (6216, 208469)]