227908458

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{1163}}^1$

素因数の和:1384

約数の個数: 64

約数和(自身を含む): 536371200

約数和(自身を除く): 308462742

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 191, 342, 382, 513, 573, 1026, 1146, 1163, 1719, 2326, 3438, 3489, 3629, 5157, 6978, 7258, 10314, 10467, 10887, 20934, 21774, 22097, 31401, 32661, 44194, 62802, 65322, 66291, 97983, 132582, 195966, 198873, 222133, 397746, 444266, 596619, 666399, 1193238, 1332798, 1999197, 3998394, 4220527, 5997591, 8441054, 11995182, 12661581, 25323162, 37984743, 75969486, 113954229, 227908458]

約数ペア:

[(1, 227908458), (2, 113954229), (3, 75969486), (6, 37984743), (9, 25323162), (18, 12661581), (19, 11995182), (27, 8441054), (38, 5997591), (54, 4220527), (57, 3998394), (114, 1999197), (171, 1332798), (191, 1193238), (342, 666399), (382, 596619), (513, 444266), (573, 397746), (1026, 222133), (1146, 198873), (1163, 195966), (1719, 132582), (2326, 97983), (3438, 66291), (3489, 65322), (3629, 62802), (5157, 44194), (6978, 32661), (7258, 31401), (10314, 22097), (10467, 21774), (10887, 20934)]