212694664

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15377}}^1$

素因数の和:15422

約数の個数: 64

約数和(自身を含む): 516700800

約数和(自身を除く): 304006136

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 728, 988, 1064, 1729, 1976, 3458, 6916, 13832, 15377, 30754, 61508, 107639, 123016, 199901, 215278, 292163, 399802, 430556, 584326, 799604, 861112, 1168652, 1399307, 1599208, 2045141, 2337304, 2798614, 3798119, 4090282, 5597228, 7596238, 8180564, 11194456, 15192476, 16361128, 26586833, 30384952, 53173666, 106347332, 212694664]

約数ペア:

[(1, 212694664), (2, 106347332), (4, 53173666), (7, 30384952), (8, 26586833), (13, 16361128), (14, 15192476), (19, 11194456), (26, 8180564), (28, 7596238), (38, 5597228), (52, 4090282), (56, 3798119), (76, 2798614), (91, 2337304), (104, 2045141), (133, 1599208), (152, 1399307), (182, 1168652), (247, 861112), (266, 799604), (364, 584326), (494, 430556), (532, 399802), (728, 292163), (988, 215278), (1064, 199901), (1729, 123016), (1976, 107639), (3458, 61508), (6916, 30754), (13832, 15377)]