1282203912

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{449}}^1$

素因数の和:871

約数の個数: 128

約数和(自身を含む): 3635280000

約数和(自身を除く): 2353076088

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 44, 58, 66, 87, 88, 116, 132, 174, 232, 264, 319, 348, 373, 449, 638, 696, 746, 898, 957, 1119, 1276, 1347, 1492, 1796, 1914, 2238, 2552, 2694, 2984, 3592, 3828, 4103, 4476, 4939, 5388, 7656, 8206, 8952, 9878, 10776, 10817, 12309, 13021, 14817, 16412, 19756, 21634, 24618, 26042, 29634, 32451, 32824, 39063, 39512, 43268, 49236, 52084, 59268, 64902, 78126, 86536, 98472, 104168, 118536, 118987, 129804, 143231, 156252, 167477, 237974, 259608, 286462, 312504, 334954, 356961, 429693, 475948, 502431, 572924, 669908, 713922, 859386, 951896, 1004862, 1145848, 1339816, 1427844, 1718772, 1842247, 2009724, 2855688, 3437544, 3684494, 4019448, 4856833, 5526741, 7368988, 9713666, 11053482, 14570499, 14737976, 19427332, 22106964, 29140998, 38854664, 44213928, 53425163, 58281996, 106850326, 116563992, 160275489, 213700652, 320550978, 427401304, 641101956, 1282203912]

約数ペア:

[(1, 1282203912), (2, 641101956), (3, 427401304), (4, 320550978), (6, 213700652), (8, 160275489), (11, 116563992), (12, 106850326), (22, 58281996), (24, 53425163), (29, 44213928), (33, 38854664), (44, 29140998), (58, 22106964), (66, 19427332), (87, 14737976), (88, 14570499), (116, 11053482), (132, 9713666), (174, 7368988), (232, 5526741), (264, 4856833), (319, 4019448), (348, 3684494), (373, 3437544), (449, 2855688), (638, 2009724), (696, 1842247), (746, 1718772), (898, 1427844), (957, 1339816), (1119, 1145848), (1276, 1004862), (1347, 951896), (1492, 859386), (1796, 713922), (1914, 669908), (2238, 572924), (2552, 502431), (2694, 475948), (2984, 429693), (3592, 356961), (3828, 334954), (4103, 312504), (4476, 286462), (4939, 259608), (5388, 237974), (7656, 167477), (8206, 156252), (8952, 143231), (9878, 129804), (10776, 118987), (10817, 118536), (12309, 104168), (13021, 98472), (14817, 86536), (16412, 78126), (19756, 64902), (21634, 59268), (24618, 52084), (26042, 49236), (29634, 43268), (32451, 39512), (32824, 39063)]