280804992

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^2\times {\mathrm{4327}}^1$

素因数の和:4370

約数の個数: 96

約数和(自身を含む): 807864480

約数和(自身を除く): 527059488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 169, 192, 208, 312, 338, 384, 416, 507, 624, 676, 832, 1014, 1248, 1352, 1664, 2028, 2496, 2704, 4056, 4327, 4992, 5408, 8112, 8654, 10816, 12981, 16224, 17308, 21632, 25962, 32448, 34616, 51924, 56251, 64896, 69232, 103848, 112502, 138464, 168753, 207696, 225004, 276928, 337506, 415392, 450008, 553856, 675012, 731263, 830784, 900016, 1350024, 1462526, 1661568, 1800032, 2193789, 2700048, 2925052, 3600064, 4387578, 5400096, 5850104, 7200128, 8775156, 10800192, 11700208, 17550312, 21600384, 23400416, 35100624, 46800832, 70201248, 93601664, 140402496, 280804992]

約数ペア:

[(1, 280804992), (2, 140402496), (3, 93601664), (4, 70201248), (6, 46800832), (8, 35100624), (12, 23400416), (13, 21600384), (16, 17550312), (24, 11700208), (26, 10800192), (32, 8775156), (39, 7200128), (48, 5850104), (52, 5400096), (64, 4387578), (78, 3600064), (96, 2925052), (104, 2700048), (128, 2193789), (156, 1800032), (169, 1661568), (192, 1462526), (208, 1350024), (312, 900016), (338, 830784), (384, 731263), (416, 675012), (507, 553856), (624, 450008), (676, 415392), (832, 337506), (1014, 276928), (1248, 225004), (1352, 207696), (1664, 168753), (2028, 138464), (2496, 112502), (2704, 103848), (4056, 69232), (4327, 64896), (4992, 56251), (5408, 51924), (8112, 34616), (8654, 32448), (10816, 25962), (12981, 21632), (16224, 17308)]