214878456

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1327}}^1$

素因数の和:1525

約数の個数: 96

約数和(自身を含む): 630826560

約数和(自身を除く): 415948104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 173, 234, 312, 346, 468, 519, 692, 936, 1038, 1327, 1384, 1557, 2076, 2249, 2654, 3114, 3981, 4152, 4498, 5308, 6228, 6747, 7962, 8996, 10616, 11943, 12456, 13494, 15924, 17251, 17992, 20241, 23886, 26988, 31848, 34502, 40482, 47772, 51753, 53976, 69004, 80964, 95544, 103506, 138008, 155259, 161928, 207012, 229571, 310518, 414024, 459142, 621036, 688713, 918284, 1242072, 1377426, 1836568, 2066139, 2754852, 2984423, 4132278, 5509704, 5968846, 8264556, 8953269, 11937692, 16529112, 17906538, 23875384, 26859807, 35813076, 53719614, 71626152, 107439228, 214878456]

約数ペア:

[(1, 214878456), (2, 107439228), (3, 71626152), (4, 53719614), (6, 35813076), (8, 26859807), (9, 23875384), (12, 17906538), (13, 16529112), (18, 11937692), (24, 8953269), (26, 8264556), (36, 5968846), (39, 5509704), (52, 4132278), (72, 2984423), (78, 2754852), (104, 2066139), (117, 1836568), (156, 1377426), (173, 1242072), (234, 918284), (312, 688713), (346, 621036), (468, 459142), (519, 414024), (692, 310518), (936, 229571), (1038, 207012), (1327, 161928), (1384, 155259), (1557, 138008), (2076, 103506), (2249, 95544), (2654, 80964), (3114, 69004), (3981, 53976), (4152, 51753), (4498, 47772), (5308, 40482), (6228, 34502), (6747, 31848), (7962, 26988), (8996, 23886), (10616, 20241), (11943, 17992), (12456, 17251), (13494, 15924)]