220941864

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:373

約数の個数: 256

約数和(自身を含む): 754790400

約数和(自身を除く): 533848536

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 23, 24, 26, 27, 33, 36, 39, 44, 46, 52, 54, 66, 69, 72, 78, 88, 92, 99, 104, 108, 117, 132, 138, 143, 156, 184, 198, 207, 216, 234, 253, 264, 276, 286, 297, 299, 311, 312, 351, 396, 414, 429, 468, 506, 552, 572, 594, 598, 621, 622, 702, 759, 792, 828, 858, 897, 933, 936, 1012, 1144, 1188, 1196, 1242, 1244, 1287, 1404, 1518, 1656, 1716, 1794, 1866, 2024, 2277, 2376, 2392, 2484, 2488, 2574, 2691, 2799, 2808, 3036, 3289, 3421, 3432, 3588, 3732, 3861, 4043, 4554, 4968, 5148, 5382, 5598, 6072, 6578, 6831, 6842, 7153, 7176, 7464, 7722, 8073, 8086, 8397, 9108, 9867, 10263, 10296, 10764, 11196, 12129, 13156, 13662, 13684, 14306, 15444, 16146, 16172, 16794, 18216, 19734, 20526, 21459, 21528, 22392, 24258, 26312, 27324, 27368, 28612, 29601, 30789, 30888, 32292, 32344, 33588, 36387, 39468, 41052, 42918, 44473, 48516, 54648, 57224, 59202, 61578, 64377, 64584, 67176, 72774, 78683, 78936, 82104, 85836, 88803, 88946, 92367, 92989, 97032, 109161, 118404, 123156, 128754, 133419, 145548, 157366, 171672, 177606, 177892, 184734, 185978, 193131, 218322, 236049, 236808, 246312, 257508, 266838, 278967, 291096, 314732, 355212, 355784, 369468, 371956, 386262, 400257, 436644, 472098, 515016, 533676, 557934, 629464, 708147, 710424, 738936, 743912, 772524, 800514, 836901, 873288, 944196, 1022879, 1067352, 1115868, 1200771, 1416294, 1545048, 1601028, 1673802, 1888392, 2045758, 2124441, 2231736, 2401542, 2510703, 2832588, 3068637, 3202056, 3347604, 4091516, 4248882, 4803084, 5021406, 5665176, 6137274, 6695208, 8183032, 8497764, 9205911, 9606168, 10042812, 12274548, 16995528, 18411822, 20085624, 24549096, 27617733, 36823644, 55235466, 73647288, 110470932, 220941864]

約数ペア:

[(1, 220941864), (2, 110470932), (3, 73647288), (4, 55235466), (6, 36823644), (8, 27617733), (9, 24549096), (11, 20085624), (12, 18411822), (13, 16995528), (18, 12274548), (22, 10042812), (23, 9606168), (24, 9205911), (26, 8497764), (27, 8183032), (33, 6695208), (36, 6137274), (39, 5665176), (44, 5021406), (46, 4803084), (52, 4248882), (54, 4091516), (66, 3347604), (69, 3202056), (72, 3068637), (78, 2832588), (88, 2510703), (92, 2401542), (99, 2231736), (104, 2124441), (108, 2045758), (117, 1888392), (132, 1673802), (138, 1601028), (143, 1545048), (156, 1416294), (184, 1200771), (198, 1115868), (207, 1067352), (216, 1022879), (234, 944196), (253, 873288), (264, 836901), (276, 800514), (286, 772524), (297, 743912), (299, 738936), (311, 710424), (312, 708147), (351, 629464), (396, 557934), (414, 533676), (429, 515016), (468, 472098), (506, 436644), (552, 400257), (572, 386262), (594, 371956), (598, 369468), (621, 355784), (622, 355212), (702, 314732), (759, 291096), (792, 278967), (828, 266838), (858, 257508), (897, 246312), (933, 236808), (936, 236049), (1012, 218322), (1144, 193131), (1188, 185978), (1196, 184734), (1242, 177892), (1244, 177606), (1287, 171672), (1404, 157366), (1518, 145548), (1656, 133419), (1716, 128754), (1794, 123156), (1866, 118404), (2024, 109161), (2277, 97032), (2376, 92989), (2392, 92367), (2484, 88946), (2488, 88803), (2574, 85836), (2691, 82104), (2799, 78936), (2808, 78683), (3036, 72774), (3289, 67176), (3421, 64584), (3432, 64377), (3588, 61578), (3732, 59202), (3861, 57224), (4043, 54648), (4554, 48516), (4968, 44473), (5148, 42918), (5382, 41052), (5598, 39468), (6072, 36387), (6578, 33588), (6831, 32344), (6842, 32292), (7153, 30888), (7176, 30789), (7464, 29601), (7722, 28612), (8073, 27368), (8086, 27324), (8397, 26312), (9108, 24258), (9867, 22392), (10263, 21528), (10296, 21459), (10764, 20526), (11196, 19734), (12129, 18216), (13156, 16794), (13662, 16172), (13684, 16146), (14306, 15444)]