388159680642

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{292477}}^1$

素因数の和:292727

約数の個数: 64

約数和(自身を含む): 828859253760

約数和(自身を除く): 440699573118

約数列:

[1, 2, 3, 6, 23, 46, 59, 69, 118, 138, 163, 177, 326, 354, 489, 978, 1357, 2714, 3749, 4071, 7498, 8142, 9617, 11247, 19234, 22494, 28851, 57702, 221191, 292477, 442382, 584954, 663573, 877431, 1327146, 1754862, 6726971, 13453942, 17256143, 20180913, 34512286, 40361826, 47673751, 51768429, 95347502, 103536858, 143021253, 286042506, 396891289, 793782578, 1096496273, 1190673867, 2192992546, 2381347734, 2812751309, 3289488819, 5625502618, 6578977638, 8438253927, 16876507854, 64693280107, 129386560214, 194079840321, 388159680642]

約数ペア:

[(1, 388159680642), (2, 194079840321), (3, 129386560214), (6, 64693280107), (23, 16876507854), (46, 8438253927), (59, 6578977638), (69, 5625502618), (118, 3289488819), (138, 2812751309), (163, 2381347734), (177, 2192992546), (326, 1190673867), (354, 1096496273), (489, 793782578), (978, 396891289), (1357, 286042506), (2714, 143021253), (3749, 103536858), (4071, 95347502), (7498, 51768429), (8142, 47673751), (9617, 40361826), (11247, 34512286), (19234, 20180913), (22494, 17256143), (28851, 13453942), (57702, 6726971), (221191, 1754862), (292477, 1327146), (442382, 877431), (584954, 663573)]