218786088

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1\times {\mathrm{379}}^1$

素因数の和:814

約数の個数: 64

約数和(自身を含む): 558144000

約数和(自身を除く): 339357912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 359, 379, 402, 536, 718, 758, 804, 1077, 1137, 1436, 1516, 1608, 2154, 2274, 2872, 3032, 4308, 4548, 8616, 9096, 24053, 25393, 48106, 50786, 72159, 76179, 96212, 101572, 136061, 144318, 152358, 192424, 203144, 272122, 288636, 304716, 408183, 544244, 577272, 609432, 816366, 1088488, 1632732, 3265464, 9116087, 18232174, 27348261, 36464348, 54696522, 72928696, 109393044, 218786088]

約数ペア:

[(1, 218786088), (2, 109393044), (3, 72928696), (4, 54696522), (6, 36464348), (8, 27348261), (12, 18232174), (24, 9116087), (67, 3265464), (134, 1632732), (201, 1088488), (268, 816366), (359, 609432), (379, 577272), (402, 544244), (536, 408183), (718, 304716), (758, 288636), (804, 272122), (1077, 203144), (1137, 192424), (1436, 152358), (1516, 144318), (1608, 136061), (2154, 101572), (2274, 96212), (2872, 76179), (3032, 72159), (4308, 50786), (4548, 48106), (8616, 25393), (9096, 24053)]