279513305838

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{13421363}}^1$

素因数の和:13421473

約数の個数: 48

約数和(自身を含む): 659525826960

約数和(自身を除く): 380012521122

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 89, 117, 178, 234, 267, 534, 801, 1157, 1602, 2314, 3471, 6942, 10413, 20826, 13421363, 26842726, 40264089, 80528178, 120792267, 174477719, 241584534, 348955438, 523433157, 1046866314, 1194501307, 1570299471, 2389002614, 3140598942, 3583503921, 7167007842, 10750511763, 15528516991, 21501023526, 31057033982, 46585550973, 93171101946, 139756652919, 279513305838]

約数ペア:

[(1, 279513305838), (2, 139756652919), (3, 93171101946), (6, 46585550973), (9, 31057033982), (13, 21501023526), (18, 15528516991), (26, 10750511763), (39, 7167007842), (78, 3583503921), (89, 3140598942), (117, 2389002614), (178, 1570299471), (234, 1194501307), (267, 1046866314), (534, 523433157), (801, 348955438), (1157, 241584534), (1602, 174477719), (2314, 120792267), (3471, 80528178), (6942, 40264089), (10413, 26842726), (20826, 13421363)]