284894712

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:474

約数の個数: 128

約数和(自身を含む): 825139200

約数和(自身を除く): 540244488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 157, 186, 216, 248, 271, 279, 314, 372, 471, 542, 558, 628, 744, 813, 837, 942, 1084, 1116, 1256, 1413, 1626, 1674, 1884, 2168, 2232, 2439, 2826, 3252, 3348, 3768, 4239, 4867, 4878, 5652, 6504, 6696, 7317, 8401, 8478, 9734, 9756, 11304, 14601, 14634, 16802, 16956, 19468, 19512, 25203, 29202, 29268, 33604, 33912, 38936, 42547, 43803, 50406, 58404, 58536, 67208, 75609, 85094, 87606, 100812, 116808, 127641, 131409, 151218, 170188, 175212, 201624, 226827, 255282, 262818, 302436, 340376, 350424, 382923, 453654, 510564, 525636, 604872, 765846, 907308, 1021128, 1051272, 1148769, 1318957, 1531692, 1814616, 2297538, 2637914, 3063384, 3956871, 4595076, 5275828, 7913742, 9190152, 10551656, 11870613, 15827484, 23741226, 31654968, 35611839, 47482452, 71223678, 94964904, 142447356, 284894712]

約数ペア:

[(1, 284894712), (2, 142447356), (3, 94964904), (4, 71223678), (6, 47482452), (8, 35611839), (9, 31654968), (12, 23741226), (18, 15827484), (24, 11870613), (27, 10551656), (31, 9190152), (36, 7913742), (54, 5275828), (62, 4595076), (72, 3956871), (93, 3063384), (108, 2637914), (124, 2297538), (157, 1814616), (186, 1531692), (216, 1318957), (248, 1148769), (271, 1051272), (279, 1021128), (314, 907308), (372, 765846), (471, 604872), (542, 525636), (558, 510564), (628, 453654), (744, 382923), (813, 350424), (837, 340376), (942, 302436), (1084, 262818), (1116, 255282), (1256, 226827), (1413, 201624), (1626, 175212), (1674, 170188), (1884, 151218), (2168, 131409), (2232, 127641), (2439, 116808), (2826, 100812), (3252, 87606), (3348, 85094), (3768, 75609), (4239, 67208), (4867, 58536), (4878, 58404), (5652, 50406), (6504, 43803), (6696, 42547), (7317, 38936), (8401, 33912), (8478, 33604), (9734, 29268), (9756, 29202), (11304, 25203), (14601, 19512), (14634, 19468), (16802, 16956)]