216901416

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{3631}}^1$

素因数の和:3790

約数の個数: 64

約数和(自身を含む): 575308800

約数和(自身を除く): 358407384

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 131, 152, 228, 262, 393, 456, 524, 786, 1048, 1572, 2489, 3144, 3631, 4978, 7262, 7467, 9956, 10893, 14524, 14934, 19912, 21786, 29048, 29868, 43572, 59736, 68989, 87144, 137978, 206967, 275956, 413934, 475661, 551912, 827868, 951322, 1426983, 1655736, 1902644, 2853966, 3805288, 5707932, 9037559, 11415864, 18075118, 27112677, 36150236, 54225354, 72300472, 108450708, 216901416]

約数ペア:

[(1, 216901416), (2, 108450708), (3, 72300472), (4, 54225354), (6, 36150236), (8, 27112677), (12, 18075118), (19, 11415864), (24, 9037559), (38, 5707932), (57, 3805288), (76, 2853966), (114, 1902644), (131, 1655736), (152, 1426983), (228, 951322), (262, 827868), (393, 551912), (456, 475661), (524, 413934), (786, 275956), (1048, 206967), (1572, 137978), (2489, 87144), (3144, 68989), (3631, 59736), (4978, 43572), (7262, 29868), (7467, 29048), (9956, 21786), (10893, 19912), (14524, 14934)]