42181569352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{653}}^1\times {\mathrm{2309}}^1$

素因数の和:3250

約数の個数: 64

約数和(自身を含む): 85658958000

約数和(自身を除く): 43477388648

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 269, 538, 653, 1076, 1306, 2152, 2309, 2612, 3497, 4618, 5224, 6994, 8489, 9236, 13988, 16978, 18472, 27976, 30017, 33956, 60034, 67912, 120068, 175657, 240136, 351314, 621121, 702628, 1242242, 1405256, 1507777, 2283541, 2484484, 3015554, 4567082, 4968968, 6031108, 8074573, 9134164, 12062216, 16149146, 18268328, 19601101, 32298292, 39202202, 64596584, 78404404, 156808808, 405592013, 811184026, 1622368052, 3244736104, 5272696169, 10545392338, 21090784676, 42181569352]

約数ペア:

[(1, 42181569352), (2, 21090784676), (4, 10545392338), (8, 5272696169), (13, 3244736104), (26, 1622368052), (52, 811184026), (104, 405592013), (269, 156808808), (538, 78404404), (653, 64596584), (1076, 39202202), (1306, 32298292), (2152, 19601101), (2309, 18268328), (2612, 16149146), (3497, 12062216), (4618, 9134164), (5224, 8074573), (6994, 6031108), (8489, 4968968), (9236, 4567082), (13988, 3015554), (16978, 2484484), (18472, 2283541), (27976, 1507777), (30017, 1405256), (33956, 1242242), (60034, 702628), (67912, 621121), (120068, 351314), (175657, 240136)]