315199014

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{677}}^1$

素因数の和:869

約数の個数: 64

約数和(自身を含む): 699826176

約数和(自身を除く): 384627162

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 127, 141, 254, 282, 381, 611, 677, 762, 1222, 1354, 1651, 1833, 2031, 3302, 3666, 4062, 4953, 5969, 8801, 9906, 11938, 17602, 17907, 26403, 31819, 35814, 52806, 63638, 77597, 85979, 95457, 155194, 171958, 190914, 232791, 257937, 413647, 465582, 515874, 827294, 1117727, 1240941, 2235454, 2481882, 3353181, 4041013, 6706362, 8082026, 12123039, 24246078, 52533169, 105066338, 157599507, 315199014]

約数ペア:

[(1, 315199014), (2, 157599507), (3, 105066338), (6, 52533169), (13, 24246078), (26, 12123039), (39, 8082026), (47, 6706362), (78, 4041013), (94, 3353181), (127, 2481882), (141, 2235454), (254, 1240941), (282, 1117727), (381, 827294), (611, 515874), (677, 465582), (762, 413647), (1222, 257937), (1354, 232791), (1651, 190914), (1833, 171958), (2031, 155194), (3302, 95457), (3666, 85979), (4062, 77597), (4953, 63638), (5969, 52806), (8801, 35814), (9906, 31819), (11938, 26403), (17602, 17907)]