238020978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{10559}}^1$

素因数の和:10611

約数の個数: 48

約数和(自身を含む): 544642560

約数和(自身を除く): 306621582

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 289, 442, 578, 663, 867, 1326, 1734, 3757, 7514, 10559, 11271, 21118, 22542, 31677, 63354, 137267, 179503, 274534, 359006, 411801, 538509, 823602, 1077018, 2333539, 3051551, 4667078, 6103102, 7000617, 9154653, 14001234, 18309306, 39670163, 79340326, 119010489, 238020978]

約数ペア:

[(1, 238020978), (2, 119010489), (3, 79340326), (6, 39670163), (13, 18309306), (17, 14001234), (26, 9154653), (34, 7000617), (39, 6103102), (51, 4667078), (78, 3051551), (102, 2333539), (221, 1077018), (289, 823602), (442, 538509), (578, 411801), (663, 359006), (867, 274534), (1326, 179503), (1734, 137267), (3757, 63354), (7514, 31677), (10559, 22542), (11271, 21118)]