387209368

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{75983}}^1$

素因数の和:76016

約数の個数: 48

約数和(自身を含む): 909528480

約数和(自身を除く): 522319112

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 75983, 151966, 303932, 531881, 607864, 987779, 1063762, 1975558, 2127524, 3723167, 3951116, 4255048, 6914453, 7446334, 7902232, 13828906, 14892668, 27657812, 29785336, 48401171, 55315624, 96802342, 193604684, 387209368]

約数ペア:

[(1, 387209368), (2, 193604684), (4, 96802342), (7, 55315624), (8, 48401171), (13, 29785336), (14, 27657812), (26, 14892668), (28, 13828906), (49, 7902232), (52, 7446334), (56, 6914453), (91, 4255048), (98, 3951116), (104, 3723167), (182, 2127524), (196, 1975558), (364, 1063762), (392, 987779), (637, 607864), (728, 531881), (1274, 303932), (2548, 151966), (5096, 75983)]