315070974

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{12899}}^1$

素因数の和:12989

約数の個数: 48

約数和(自身を含む): 724464000

約数和(自身を除く): 409393026

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 59, 69, 118, 138, 177, 207, 354, 414, 531, 1062, 1357, 2714, 4071, 8142, 12213, 12899, 24426, 25798, 38697, 77394, 116091, 232182, 296677, 593354, 761041, 890031, 1522082, 1780062, 2283123, 2670093, 4566246, 5340186, 6849369, 13698738, 17503943, 35007886, 52511829, 105023658, 157535487, 315070974]

約数ペア:

[(1, 315070974), (2, 157535487), (3, 105023658), (6, 52511829), (9, 35007886), (18, 17503943), (23, 13698738), (46, 6849369), (59, 5340186), (69, 4566246), (118, 2670093), (138, 2283123), (177, 1780062), (207, 1522082), (354, 890031), (414, 761041), (531, 593354), (1062, 296677), (1357, 232182), (2714, 116091), (4071, 77394), (8142, 38697), (12213, 25798), (12899, 24426)]