291213252

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{245129}}^1$

素因数の和:245153

約数の個数: 48

約数和(自身を含む): 823636800

約数和(自身を除く): 532423548

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 245129, 490258, 735387, 980516, 1470774, 2206161, 2696419, 2941548, 4412322, 5392838, 6618483, 8089257, 8824644, 10785676, 13236966, 16178514, 24267771, 26473932, 32357028, 48535542, 72803313, 97071084, 145606626, 291213252]

約数ペア:

[(1, 291213252), (2, 145606626), (3, 97071084), (4, 72803313), (6, 48535542), (9, 32357028), (11, 26473932), (12, 24267771), (18, 16178514), (22, 13236966), (27, 10785676), (33, 8824644), (36, 8089257), (44, 6618483), (54, 5392838), (66, 4412322), (99, 2941548), (108, 2696419), (132, 2206161), (198, 1470774), (297, 980516), (396, 735387), (594, 490258), (1188, 245129)]