2405207664

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{538801}}^1$

素因数の和:538846

約数の個数: 60

約数和(自身を含む): 6948390592

約数和(自身を除く): 4543182928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 538801, 1077602, 1616403, 2155204, 3232806, 4310408, 4849209, 6465612, 8620816, 9698418, 12931224, 16702831, 19396836, 25862448, 33405662, 38793672, 50108493, 66811324, 77587344, 100216986, 133622648, 150325479, 200433972, 267245296, 300650958, 400867944, 601301916, 801735888, 1202603832, 2405207664]

約数ペア:

[(1, 2405207664), (2, 1202603832), (3, 801735888), (4, 601301916), (6, 400867944), (8, 300650958), (9, 267245296), (12, 200433972), (16, 150325479), (18, 133622648), (24, 100216986), (31, 77587344), (36, 66811324), (48, 50108493), (62, 38793672), (72, 33405662), (93, 25862448), (124, 19396836), (144, 16702831), (186, 12931224), (248, 9698418), (279, 8620816), (372, 6465612), (496, 4849209), (558, 4310408), (744, 3232806), (1116, 2155204), (1488, 1616403), (2232, 1077602), (4464, 538801)]