216906312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{211}}^2$

素因数の和:467

約数の個数: 96

約数和(自身を含む): 644155200

約数和(自身を除く): 427248888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 203, 211, 232, 348, 406, 422, 609, 633, 696, 812, 844, 1218, 1266, 1477, 1624, 1688, 2436, 2532, 2954, 4431, 4872, 5064, 5908, 6119, 8862, 11816, 12238, 17724, 18357, 24476, 35448, 36714, 42833, 44521, 48952, 73428, 85666, 89042, 128499, 133563, 146856, 171332, 178084, 256998, 267126, 311647, 342664, 356168, 513996, 534252, 623294, 934941, 1027992, 1068504, 1246588, 1291109, 1869882, 2493176, 2582218, 3739764, 3873327, 5164436, 7479528, 7746654, 9037763, 10328872, 15493308, 18075526, 27113289, 30986616, 36151052, 54226578, 72302104, 108453156, 216906312]

約数ペア:

[(1, 216906312), (2, 108453156), (3, 72302104), (4, 54226578), (6, 36151052), (7, 30986616), (8, 27113289), (12, 18075526), (14, 15493308), (21, 10328872), (24, 9037763), (28, 7746654), (29, 7479528), (42, 5164436), (56, 3873327), (58, 3739764), (84, 2582218), (87, 2493176), (116, 1869882), (168, 1291109), (174, 1246588), (203, 1068504), (211, 1027992), (232, 934941), (348, 623294), (406, 534252), (422, 513996), (609, 356168), (633, 342664), (696, 311647), (812, 267126), (844, 256998), (1218, 178084), (1266, 171332), (1477, 146856), (1624, 133563), (1688, 128499), (2436, 89042), (2532, 85666), (2954, 73428), (4431, 48952), (4872, 44521), (5064, 42833), (5908, 36714), (6119, 35448), (8862, 24476), (11816, 18357), (12238, 17724)]