1312513416

素因数分解:

$2^3\times 3^3\times {\mathrm{307}}^1\times {\mathrm{19793}}^1$

素因数の和:20115

約数の個数: 64

約数和(自身を含む): 3657931200

約数和(自身を除く): 2345417784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 307, 614, 921, 1228, 1842, 2456, 2763, 3684, 5526, 7368, 8289, 11052, 16578, 19793, 22104, 33156, 39586, 59379, 66312, 79172, 118758, 158344, 178137, 237516, 356274, 475032, 534411, 712548, 1068822, 1425096, 2137644, 4275288, 6076451, 12152902, 18229353, 24305804, 36458706, 48611608, 54688059, 72917412, 109376118, 145834824, 164064177, 218752236, 328128354, 437504472, 656256708, 1312513416]

約数ペア:

[(1, 1312513416), (2, 656256708), (3, 437504472), (4, 328128354), (6, 218752236), (8, 164064177), (9, 145834824), (12, 109376118), (18, 72917412), (24, 54688059), (27, 48611608), (36, 36458706), (54, 24305804), (72, 18229353), (108, 12152902), (216, 6076451), (307, 4275288), (614, 2137644), (921, 1425096), (1228, 1068822), (1842, 712548), (2456, 534411), (2763, 475032), (3684, 356274), (5526, 237516), (7368, 178137), (8289, 158344), (11052, 118758), (16578, 79172), (19793, 66312), (22104, 59379), (33156, 39586)]