315084564

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{2287}}^1$

素因数の和:2429

約数の個数: 72

約数和(自身を含む): 824503680

約数和(自身を除く): 509419116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 89, 129, 172, 178, 258, 267, 356, 387, 516, 534, 774, 801, 1068, 1548, 1602, 2287, 3204, 3827, 4574, 6861, 7654, 9148, 11481, 13722, 15308, 20583, 22962, 27444, 34443, 41166, 45924, 68886, 82332, 98341, 137772, 196682, 203543, 295023, 393364, 407086, 590046, 610629, 814172, 885069, 1180092, 1221258, 1770138, 1831887, 2442516, 3540276, 3663774, 7327548, 8752349, 17504698, 26257047, 35009396, 52514094, 78771141, 105028188, 157542282, 315084564]

約数ペア:

[(1, 315084564), (2, 157542282), (3, 105028188), (4, 78771141), (6, 52514094), (9, 35009396), (12, 26257047), (18, 17504698), (36, 8752349), (43, 7327548), (86, 3663774), (89, 3540276), (129, 2442516), (172, 1831887), (178, 1770138), (258, 1221258), (267, 1180092), (356, 885069), (387, 814172), (516, 610629), (534, 590046), (774, 407086), (801, 393364), (1068, 295023), (1548, 203543), (1602, 196682), (2287, 137772), (3204, 98341), (3827, 82332), (4574, 68886), (6861, 45924), (7654, 41166), (9148, 34443), (11481, 27444), (13722, 22962), (15308, 20583)]