218133608

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{11423}}^1$

素因数の和:11478

約数の個数: 64

約数和(自身を含む): 526417920

約数和(自身を除く): 308284312

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 124, 154, 217, 248, 308, 341, 434, 616, 682, 868, 1364, 1736, 2387, 2728, 4774, 9548, 11423, 19096, 22846, 45692, 79961, 91384, 125653, 159922, 251306, 319844, 354113, 502612, 639688, 708226, 879571, 1005224, 1416452, 1759142, 2478791, 2832904, 3518284, 3895243, 4957582, 7036568, 7790486, 9915164, 15580972, 19830328, 27266701, 31161944, 54533402, 109066804, 218133608]

約数ペア:

[(1, 218133608), (2, 109066804), (4, 54533402), (7, 31161944), (8, 27266701), (11, 19830328), (14, 15580972), (22, 9915164), (28, 7790486), (31, 7036568), (44, 4957582), (56, 3895243), (62, 3518284), (77, 2832904), (88, 2478791), (124, 1759142), (154, 1416452), (217, 1005224), (248, 879571), (308, 708226), (341, 639688), (434, 502612), (616, 354113), (682, 319844), (868, 251306), (1364, 159922), (1736, 125653), (2387, 91384), (2728, 79961), (4774, 45692), (9548, 22846), (11423, 19096)]