490692708

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21739}}^1$

素因数の和:21782

約数の個数: 96

約数和(自身を含む): 1460928000

約数和(自身を除く): 970235292

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 44, 54, 57, 66, 76, 99, 108, 114, 132, 171, 198, 209, 228, 297, 342, 396, 418, 513, 594, 627, 684, 836, 1026, 1188, 1254, 1881, 2052, 2508, 3762, 5643, 7524, 11286, 21739, 22572, 43478, 65217, 86956, 130434, 195651, 239129, 260868, 391302, 413041, 478258, 586953, 717387, 782604, 826082, 956516, 1173906, 1239123, 1434774, 1652164, 2152161, 2347812, 2478246, 2869548, 3717369, 4304322, 4543451, 4956492, 6456483, 7434738, 8608644, 9086902, 11152107, 12912966, 13630353, 14869476, 18173804, 22304214, 25825932, 27260706, 40891059, 44608428, 54521412, 81782118, 122673177, 163564236, 245346354, 490692708]

約数ペア:

[(1, 490692708), (2, 245346354), (3, 163564236), (4, 122673177), (6, 81782118), (9, 54521412), (11, 44608428), (12, 40891059), (18, 27260706), (19, 25825932), (22, 22304214), (27, 18173804), (33, 14869476), (36, 13630353), (38, 12912966), (44, 11152107), (54, 9086902), (57, 8608644), (66, 7434738), (76, 6456483), (99, 4956492), (108, 4543451), (114, 4304322), (132, 3717369), (171, 2869548), (198, 2478246), (209, 2347812), (228, 2152161), (297, 1652164), (342, 1434774), (396, 1239123), (418, 1173906), (513, 956516), (594, 826082), (627, 782604), (684, 717387), (836, 586953), (1026, 478258), (1188, 413041), (1254, 391302), (1881, 260868), (2052, 239129), (2508, 195651), (3762, 130434), (5643, 86956), (7524, 65217), (11286, 43478), (21739, 22572)]