266021193599

素因数分解:

$7^4\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{8933}}^1$

素因数の和:9197

約数の個数: 40

約数和(自身を含む): 316305053760

約数和(自身を除く): 50283860161

約数列:

[1, 7, 49, 79, 157, 343, 553, 1099, 2401, 3871, 7693, 8933, 12403, 27097, 53851, 62531, 86821, 189679, 376957, 437717, 607747, 705707, 1402481, 3064019, 4254229, 4939949, 9817367, 21448133, 29779603, 34579643, 68721569, 110795999, 242057501, 481050983, 775571993, 1694402507, 3367356881, 5429003951, 38003027657, 266021193599]

約数ペア:

[(1, 266021193599), (7, 38003027657), (49, 5429003951), (79, 3367356881), (157, 1694402507), (343, 775571993), (553, 481050983), (1099, 242057501), (2401, 110795999), (3871, 68721569), (7693, 34579643), (8933, 29779603), (12403, 21448133), (27097, 9817367), (53851, 4939949), (62531, 4254229), (86821, 3064019), (189679, 1402481), (376957, 705707), (437717, 607747)]