762147984

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1221391}}^1$

素因数の和:1221415

約数の個数: 40

約数和(自身を含む): 2120336512

約数和(自身を除く): 1358188528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 1221391, 2442782, 3664173, 4885564, 7328346, 9771128, 14656692, 15878083, 19542256, 29313384, 31756166, 47634249, 58626768, 63512332, 95268498, 127024664, 190536996, 254049328, 381073992, 762147984]

約数ペア:

[(1, 762147984), (2, 381073992), (3, 254049328), (4, 190536996), (6, 127024664), (8, 95268498), (12, 63512332), (13, 58626768), (16, 47634249), (24, 31756166), (26, 29313384), (39, 19542256), (48, 15878083), (52, 14656692), (78, 9771128), (104, 7328346), (156, 4885564), (208, 3664173), (312, 2442782), (624, 1221391)]