280316088

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:526

約数の個数: 192

約数和(自身を含む): 884520000

約数和(自身を除く): 604203912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 29, 36, 39, 46, 52, 58, 69, 72, 78, 87, 92, 104, 116, 117, 138, 156, 174, 184, 207, 232, 234, 261, 276, 299, 312, 348, 377, 414, 449, 468, 522, 552, 598, 667, 696, 754, 828, 897, 898, 936, 1044, 1131, 1196, 1334, 1347, 1508, 1656, 1794, 1796, 2001, 2088, 2262, 2392, 2668, 2691, 2694, 3016, 3393, 3588, 3592, 4002, 4041, 4524, 5336, 5382, 5388, 5837, 6003, 6786, 7176, 8004, 8082, 8671, 9048, 10327, 10764, 10776, 11674, 12006, 13021, 13572, 16008, 16164, 17342, 17511, 20654, 21528, 23348, 24012, 26013, 26042, 27144, 30981, 32328, 34684, 35022, 39063, 41308, 46696, 48024, 52026, 52084, 52533, 61962, 69368, 70044, 78039, 78126, 82616, 92943, 104052, 104168, 105066, 117189, 123924, 134251, 140088, 156078, 156252, 169273, 185886, 208104, 210132, 234378, 247848, 268502, 299483, 312156, 312504, 338546, 371772, 402753, 420264, 468756, 507819, 537004, 598966, 624312, 677092, 743544, 805506, 898449, 937512, 1015638, 1074008, 1197932, 1208259, 1354184, 1523457, 1611012, 1796898, 2031276, 2395864, 2416518, 2695347, 3046914, 3222024, 3593796, 3893279, 4062552, 4833036, 5390694, 6093828, 7187592, 7786558, 9666072, 10781388, 11679837, 12187656, 15573116, 21562776, 23359674, 31146232, 35039511, 46719348, 70079022, 93438696, 140158044, 280316088]

約数ペア:

[(1, 280316088), (2, 140158044), (3, 93438696), (4, 70079022), (6, 46719348), (8, 35039511), (9, 31146232), (12, 23359674), (13, 21562776), (18, 15573116), (23, 12187656), (24, 11679837), (26, 10781388), (29, 9666072), (36, 7786558), (39, 7187592), (46, 6093828), (52, 5390694), (58, 4833036), (69, 4062552), (72, 3893279), (78, 3593796), (87, 3222024), (92, 3046914), (104, 2695347), (116, 2416518), (117, 2395864), (138, 2031276), (156, 1796898), (174, 1611012), (184, 1523457), (207, 1354184), (232, 1208259), (234, 1197932), (261, 1074008), (276, 1015638), (299, 937512), (312, 898449), (348, 805506), (377, 743544), (414, 677092), (449, 624312), (468, 598966), (522, 537004), (552, 507819), (598, 468756), (667, 420264), (696, 402753), (754, 371772), (828, 338546), (897, 312504), (898, 312156), (936, 299483), (1044, 268502), (1131, 247848), (1196, 234378), (1334, 210132), (1347, 208104), (1508, 185886), (1656, 169273), (1794, 156252), (1796, 156078), (2001, 140088), (2088, 134251), (2262, 123924), (2392, 117189), (2668, 105066), (2691, 104168), (2694, 104052), (3016, 92943), (3393, 82616), (3588, 78126), (3592, 78039), (4002, 70044), (4041, 69368), (4524, 61962), (5336, 52533), (5382, 52084), (5388, 52026), (5837, 48024), (6003, 46696), (6786, 41308), (7176, 39063), (8004, 35022), (8082, 34684), (8671, 32328), (9048, 30981), (10327, 27144), (10764, 26042), (10776, 26013), (11674, 24012), (12006, 23348), (13021, 21528), (13572, 20654), (16008, 17511), (16164, 17342)]