386827896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4787}}^1$

素因数の和:4853

約数の個数: 128

約数和(自身を含む): 1222663680

約数和(自身を除く): 835835784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 37, 39, 42, 52, 56, 74, 78, 84, 91, 104, 111, 148, 156, 168, 182, 222, 259, 273, 296, 312, 364, 444, 481, 518, 546, 728, 777, 888, 962, 1036, 1092, 1443, 1554, 1924, 2072, 2184, 2886, 3108, 3367, 3848, 4787, 5772, 6216, 6734, 9574, 10101, 11544, 13468, 14361, 19148, 20202, 26936, 28722, 33509, 38296, 40404, 57444, 62231, 67018, 80808, 100527, 114888, 124462, 134036, 177119, 186693, 201054, 248924, 268072, 354238, 373386, 402108, 435617, 497848, 531357, 708476, 746772, 804216, 871234, 1062714, 1239833, 1306851, 1416952, 1493544, 1742468, 2125428, 2302547, 2479666, 2613702, 3484936, 3719499, 4250856, 4605094, 4959332, 5227404, 6907641, 7438998, 9210188, 9918664, 10454808, 13815282, 14877996, 16117829, 18420376, 27630564, 29755992, 32235658, 48353487, 55261128, 64471316, 96706974, 128942632, 193413948, 386827896]

約数ペア:

[(1, 386827896), (2, 193413948), (3, 128942632), (4, 96706974), (6, 64471316), (7, 55261128), (8, 48353487), (12, 32235658), (13, 29755992), (14, 27630564), (21, 18420376), (24, 16117829), (26, 14877996), (28, 13815282), (37, 10454808), (39, 9918664), (42, 9210188), (52, 7438998), (56, 6907641), (74, 5227404), (78, 4959332), (84, 4605094), (91, 4250856), (104, 3719499), (111, 3484936), (148, 2613702), (156, 2479666), (168, 2302547), (182, 2125428), (222, 1742468), (259, 1493544), (273, 1416952), (296, 1306851), (312, 1239833), (364, 1062714), (444, 871234), (481, 804216), (518, 746772), (546, 708476), (728, 531357), (777, 497848), (888, 435617), (962, 402108), (1036, 373386), (1092, 354238), (1443, 268072), (1554, 248924), (1924, 201054), (2072, 186693), (2184, 177119), (2886, 134036), (3108, 124462), (3367, 114888), (3848, 100527), (4787, 80808), (5772, 67018), (6216, 62231), (6734, 57444), (9574, 40404), (10101, 38296), (11544, 33509), (13468, 28722), (14361, 26936), (19148, 20202)]