1639401744

素因数分解:

$2^4\times 3^1\times {\mathrm{503}}^1\times {\mathrm{67901}}^1$

素因数の和:68415

約数の個数: 40

約数和(自身を含む): 4243603392

約数和(自身を除く): 2604201648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 503, 1006, 1509, 2012, 3018, 4024, 6036, 8048, 12072, 24144, 67901, 135802, 203703, 271604, 407406, 543208, 814812, 1086416, 1629624, 3259248, 34154203, 68308406, 102462609, 136616812, 204925218, 273233624, 409850436, 546467248, 819700872, 1639401744]

約数ペア:

[(1, 1639401744), (2, 819700872), (3, 546467248), (4, 409850436), (6, 273233624), (8, 204925218), (12, 136616812), (16, 102462609), (24, 68308406), (48, 34154203), (503, 3259248), (1006, 1629624), (1509, 1086416), (2012, 814812), (3018, 543208), (4024, 407406), (6036, 271604), (8048, 203703), (12072, 135802), (24144, 67901)]