266040216

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{284231}}^1$

素因数の和:284256

約数の個数: 48

約数和(自身を含む): 775953360

約数和(自身を除く): 509913144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 284231, 568462, 852693, 1136924, 1705386, 2273848, 2558079, 3410772, 3695003, 5116158, 6821544, 7390006, 10232316, 11085009, 14780012, 20464632, 22170018, 29560024, 33255027, 44340036, 66510054, 88680072, 133020108, 266040216]

約数ペア:

[(1, 266040216), (2, 133020108), (3, 88680072), (4, 66510054), (6, 44340036), (8, 33255027), (9, 29560024), (12, 22170018), (13, 20464632), (18, 14780012), (24, 11085009), (26, 10232316), (36, 7390006), (39, 6821544), (52, 5116158), (72, 3695003), (78, 3410772), (104, 2558079), (117, 2273848), (156, 1705386), (234, 1136924), (312, 852693), (468, 568462), (936, 284231)]