317680558728

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{21663977}}^1$

素因数の和:21664046

約数の個数: 64

約数和(自身を含む): 873491592960

約数和(自身を除く): 555811034232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 47, 52, 78, 94, 104, 141, 156, 188, 282, 312, 376, 564, 611, 1128, 1222, 1833, 2444, 3666, 4888, 7332, 14664, 21663977, 43327954, 64991931, 86655908, 129983862, 173311816, 259967724, 281631701, 519935448, 563263402, 844895103, 1018206919, 1126526804, 1689790206, 2036413838, 2253053608, 3054620757, 3379580412, 4072827676, 6109241514, 6759160824, 8145655352, 12218483028, 13236689947, 24436966056, 26473379894, 39710069841, 52946759788, 79420139682, 105893519576, 158840279364, 317680558728]

約数ペア:

[(1, 317680558728), (2, 158840279364), (3, 105893519576), (4, 79420139682), (6, 52946759788), (8, 39710069841), (12, 26473379894), (13, 24436966056), (24, 13236689947), (26, 12218483028), (39, 8145655352), (47, 6759160824), (52, 6109241514), (78, 4072827676), (94, 3379580412), (104, 3054620757), (141, 2253053608), (156, 2036413838), (188, 1689790206), (282, 1126526804), (312, 1018206919), (376, 844895103), (564, 563263402), (611, 519935448), (1128, 281631701), (1222, 259967724), (1833, 173311816), (2444, 129983862), (3666, 86655908), (4888, 64991931), (7332, 43327954), (14664, 21663977)]