612293292

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{16561}}^1$

素因数の和:16663

約数の個数: 72

約数和(自身を含む): 1687999040

約数和(自身を除く): 1075705748

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 79, 117, 156, 158, 234, 237, 316, 468, 474, 711, 948, 1027, 1422, 2054, 2844, 3081, 4108, 6162, 9243, 12324, 16561, 18486, 33122, 36972, 49683, 66244, 99366, 149049, 198732, 215293, 298098, 430586, 596196, 645879, 861172, 1291758, 1308319, 1937637, 2583516, 2616638, 3875274, 3924957, 5233276, 7750548, 7849914, 11774871, 15699828, 17008147, 23549742, 34016294, 47099484, 51024441, 68032588, 102048882, 153073323, 204097764, 306146646, 612293292]

約数ペア:

[(1, 612293292), (2, 306146646), (3, 204097764), (4, 153073323), (6, 102048882), (9, 68032588), (12, 51024441), (13, 47099484), (18, 34016294), (26, 23549742), (36, 17008147), (39, 15699828), (52, 11774871), (78, 7849914), (79, 7750548), (117, 5233276), (156, 3924957), (158, 3875274), (234, 2616638), (237, 2583516), (316, 1937637), (468, 1308319), (474, 1291758), (711, 861172), (948, 645879), (1027, 596196), (1422, 430586), (2054, 298098), (2844, 215293), (3081, 198732), (4108, 149049), (6162, 99366), (9243, 66244), (12324, 49683), (16561, 36972), (18486, 33122)]