220763616

素因数分解:

$2^5\times 3^1\times {\mathrm{821}}^1\times {\mathrm{2801}}^1$

素因数の和:3635

約数の個数: 48

約数和(自身を含む): 580417488

約数和(自身を除く): 359653872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 821, 1642, 2463, 2801, 3284, 4926, 5602, 6568, 8403, 9852, 11204, 13136, 16806, 19704, 22408, 26272, 33612, 39408, 44816, 67224, 78816, 89632, 134448, 268896, 2299621, 4599242, 6898863, 9198484, 13797726, 18396968, 27595452, 36793936, 55190904, 73587872, 110381808, 220763616]

約数ペア:

[(1, 220763616), (2, 110381808), (3, 73587872), (4, 55190904), (6, 36793936), (8, 27595452), (12, 18396968), (16, 13797726), (24, 9198484), (32, 6898863), (48, 4599242), (96, 2299621), (821, 268896), (1642, 134448), (2463, 89632), (2801, 78816), (3284, 67224), (4926, 44816), (5602, 39408), (6568, 33612), (8403, 26272), (9852, 22408), (11204, 19704), (13136, 16806)]