219314832

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13399}}^1$

素因数の和:13452

約数の個数: 80

約数和(自身を含む): 638054400

約数和(自身を除く): 418739568

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 341, 372, 496, 528, 682, 744, 1023, 1364, 1488, 2046, 2728, 4092, 5456, 8184, 13399, 16368, 26798, 40197, 53596, 80394, 107192, 147389, 160788, 214384, 294778, 321576, 415369, 442167, 589556, 643152, 830738, 884334, 1179112, 1246107, 1661476, 1768668, 2358224, 2492214, 3322952, 3537336, 4569059, 4984428, 6645904, 7074672, 9138118, 9968856, 13707177, 18276236, 19937712, 27414354, 36552472, 54828708, 73104944, 109657416, 219314832]

約数ペア:

[(1, 219314832), (2, 109657416), (3, 73104944), (4, 54828708), (6, 36552472), (8, 27414354), (11, 19937712), (12, 18276236), (16, 13707177), (22, 9968856), (24, 9138118), (31, 7074672), (33, 6645904), (44, 4984428), (48, 4569059), (62, 3537336), (66, 3322952), (88, 2492214), (93, 2358224), (124, 1768668), (132, 1661476), (176, 1246107), (186, 1179112), (248, 884334), (264, 830738), (341, 643152), (372, 589556), (496, 442167), (528, 415369), (682, 321576), (744, 294778), (1023, 214384), (1364, 160788), (1488, 147389), (2046, 107192), (2728, 80394), (4092, 53596), (5456, 40197), (8184, 26798), (13399, 16368)]