388684944

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{87071}}^1$

素因数の和:87116

約数の個数: 60

約数和(自身を含む): 1122880512

約数和(自身を除く): 734195568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 87071, 174142, 261213, 348284, 522426, 696568, 783639, 1044852, 1393136, 1567278, 2089704, 2699201, 3134556, 4179408, 5398402, 6269112, 8097603, 10796804, 12538224, 16195206, 21593608, 24292809, 32390412, 43187216, 48585618, 64780824, 97171236, 129561648, 194342472, 388684944]

約数ペア:

[(1, 388684944), (2, 194342472), (3, 129561648), (4, 97171236), (6, 64780824), (8, 48585618), (9, 43187216), (12, 32390412), (16, 24292809), (18, 21593608), (24, 16195206), (31, 12538224), (36, 10796804), (48, 8097603), (62, 6269112), (72, 5398402), (93, 4179408), (124, 3134556), (144, 2699201), (186, 2089704), (248, 1567278), (279, 1393136), (372, 1044852), (496, 783639), (558, 696568), (744, 522426), (1116, 348284), (1488, 261213), (2232, 174142), (4464, 87071)]