8290377186

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{660167}}^1$

素因数の和:660215

約数の個数: 64

約数和(自身を含む): 21294379008

約数和(自身を除く): 13004001822

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 69, 78, 91, 138, 161, 182, 273, 299, 322, 483, 546, 598, 897, 966, 1794, 2093, 4186, 6279, 12558, 660167, 1320334, 1980501, 3961002, 4621169, 8582171, 9242338, 13863507, 15183841, 17164342, 25746513, 27727014, 30367682, 45551523, 51493026, 60075197, 91103046, 106286887, 120150394, 180225591, 197389933, 212573774, 318860661, 360451182, 394779866, 592169799, 637721322, 1184339598, 1381729531, 2763459062, 4145188593, 8290377186]

約数ペア:

[(1, 8290377186), (2, 4145188593), (3, 2763459062), (6, 1381729531), (7, 1184339598), (13, 637721322), (14, 592169799), (21, 394779866), (23, 360451182), (26, 318860661), (39, 212573774), (42, 197389933), (46, 180225591), (69, 120150394), (78, 106286887), (91, 91103046), (138, 60075197), (161, 51493026), (182, 45551523), (273, 30367682), (299, 27727014), (322, 25746513), (483, 17164342), (546, 15183841), (598, 13863507), (897, 9242338), (966, 8582171), (1794, 4621169), (2093, 3961002), (4186, 1980501), (6279, 1320334), (12558, 660167)]