220386936

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3847}}^1$

素因数の和:3905

約数の個数: 128

約数和(自身を含む): 709263360

約数和(自身を除く): 488876424

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 44, 56, 62, 66, 77, 84, 88, 93, 124, 132, 154, 168, 186, 217, 231, 248, 264, 308, 341, 372, 434, 462, 616, 651, 682, 744, 868, 924, 1023, 1302, 1364, 1736, 1848, 2046, 2387, 2604, 2728, 3847, 4092, 4774, 5208, 7161, 7694, 8184, 9548, 11541, 14322, 15388, 19096, 23082, 26929, 28644, 30776, 42317, 46164, 53858, 57288, 80787, 84634, 92328, 107716, 119257, 126951, 161574, 169268, 215432, 238514, 253902, 296219, 323148, 338536, 357771, 477028, 507804, 592438, 646296, 715542, 834799, 888657, 954056, 1015608, 1184876, 1311827, 1431084, 1669598, 1777314, 2369752, 2504397, 2623654, 2862168, 3339196, 3554628, 3935481, 5008794, 5247308, 6678392, 7109256, 7870962, 9182789, 10017588, 10494616, 15741924, 18365578, 20035176, 27548367, 31483848, 36731156, 55096734, 73462312, 110193468, 220386936]

約数ペア:

[(1, 220386936), (2, 110193468), (3, 73462312), (4, 55096734), (6, 36731156), (7, 31483848), (8, 27548367), (11, 20035176), (12, 18365578), (14, 15741924), (21, 10494616), (22, 10017588), (24, 9182789), (28, 7870962), (31, 7109256), (33, 6678392), (42, 5247308), (44, 5008794), (56, 3935481), (62, 3554628), (66, 3339196), (77, 2862168), (84, 2623654), (88, 2504397), (93, 2369752), (124, 1777314), (132, 1669598), (154, 1431084), (168, 1311827), (186, 1184876), (217, 1015608), (231, 954056), (248, 888657), (264, 834799), (308, 715542), (341, 646296), (372, 592438), (434, 507804), (462, 477028), (616, 357771), (651, 338536), (682, 323148), (744, 296219), (868, 253902), (924, 238514), (1023, 215432), (1302, 169268), (1364, 161574), (1736, 126951), (1848, 119257), (2046, 107716), (2387, 92328), (2604, 84634), (2728, 80787), (3847, 57288), (4092, 53858), (4774, 46164), (5208, 42317), (7161, 30776), (7694, 28644), (8184, 26929), (9548, 23082), (11541, 19096), (14322, 15388)]