289397952

素因数分解:

$2^6\times 3^2\times {\mathrm{569}}^1\times {\mathrm{883}}^1$

素因数の和:1470

約数の個数: 84

約数和(自身を含む): 831905880

約数和(自身を除く): 542507928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 569, 576, 883, 1138, 1707, 1766, 2276, 2649, 3414, 3532, 4552, 5121, 5298, 6828, 7064, 7947, 9104, 10242, 10596, 13656, 14128, 15894, 18208, 20484, 21192, 27312, 28256, 31788, 36416, 40968, 42384, 54624, 56512, 63576, 81936, 84768, 109248, 127152, 163872, 169536, 254304, 327744, 502427, 508608, 1004854, 1507281, 2009708, 3014562, 4019416, 4521843, 6029124, 8038832, 9043686, 12058248, 16077664, 18087372, 24116496, 32155328, 36174744, 48232992, 72349488, 96465984, 144698976, 289397952]

約数ペア:

[(1, 289397952), (2, 144698976), (3, 96465984), (4, 72349488), (6, 48232992), (8, 36174744), (9, 32155328), (12, 24116496), (16, 18087372), (18, 16077664), (24, 12058248), (32, 9043686), (36, 8038832), (48, 6029124), (64, 4521843), (72, 4019416), (96, 3014562), (144, 2009708), (192, 1507281), (288, 1004854), (569, 508608), (576, 502427), (883, 327744), (1138, 254304), (1707, 169536), (1766, 163872), (2276, 127152), (2649, 109248), (3414, 84768), (3532, 81936), (4552, 63576), (5121, 56512), (5298, 54624), (6828, 42384), (7064, 40968), (7947, 36416), (9104, 31788), (10242, 28256), (10596, 27312), (13656, 21192), (14128, 20484), (15894, 18208)]