1331044272

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{99391}}^1$

素因数の和:99439

約数の個数: 80

約数和(自身を含む): 3943874560

約数和(自身を除く): 2612830288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 13392, 99391, 198782, 298173, 397564, 596346, 795128, 894519, 1192692, 1590256, 1789038, 2385384, 2683557, 3081121, 3578076, 4770768, 5367114, 6162242, 7156152, 9243363, 10734228, 12324484, 14312304, 18486726, 21468456, 24648968, 27730089, 36973452, 42936912, 49297936, 55460178, 73946904, 83190267, 110920356, 147893808, 166380534, 221840712, 332761068, 443681424, 665522136, 1331044272]

約数ペア:

[(1, 1331044272), (2, 665522136), (3, 443681424), (4, 332761068), (6, 221840712), (8, 166380534), (9, 147893808), (12, 110920356), (16, 83190267), (18, 73946904), (24, 55460178), (27, 49297936), (31, 42936912), (36, 36973452), (48, 27730089), (54, 24648968), (62, 21468456), (72, 18486726), (93, 14312304), (108, 12324484), (124, 10734228), (144, 9243363), (186, 7156152), (216, 6162242), (248, 5367114), (279, 4770768), (372, 3578076), (432, 3081121), (496, 2683557), (558, 2385384), (744, 1789038), (837, 1590256), (1116, 1192692), (1488, 894519), (1674, 795128), (2232, 596346), (3348, 397564), (4464, 298173), (6696, 198782), (13392, 99391)]