428546664

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{65407}}^1$

素因数の和:65439

約数の個数: 96

約数和(自身を含む): 1428510720

約数和(自身を除く): 999964056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 3276, 6552, 65407, 130814, 196221, 261628, 392442, 457849, 523256, 588663, 784884, 850291, 915698, 1177326, 1373547, 1569768, 1700582, 1831396, 2354652, 2550873, 2747094, 3401164, 3662792, 4120641, 4709304, 5101746, 5494188, 5952037, 6802328, 7652619, 8241282, 10203492, 10988376, 11904074, 15305238, 16482564, 17856111, 20406984, 23808148, 30610476, 32965128, 35712222, 47616296, 53568333, 61220952, 71424444, 107136666, 142848888, 214273332, 428546664]

約数ペア:

[(1, 428546664), (2, 214273332), (3, 142848888), (4, 107136666), (6, 71424444), (7, 61220952), (8, 53568333), (9, 47616296), (12, 35712222), (13, 32965128), (14, 30610476), (18, 23808148), (21, 20406984), (24, 17856111), (26, 16482564), (28, 15305238), (36, 11904074), (39, 10988376), (42, 10203492), (52, 8241282), (56, 7652619), (63, 6802328), (72, 5952037), (78, 5494188), (84, 5101746), (91, 4709304), (104, 4120641), (117, 3662792), (126, 3401164), (156, 2747094), (168, 2550873), (182, 2354652), (234, 1831396), (252, 1700582), (273, 1569768), (312, 1373547), (364, 1177326), (468, 915698), (504, 850291), (546, 784884), (728, 588663), (819, 523256), (936, 457849), (1092, 392442), (1638, 261628), (2184, 196221), (3276, 130814), (6552, 65407)]