490829688

素因数分解:

$2^3\times 3^2\times {\mathrm{727}}^1\times {\mathrm{9377}}^1$

素因数の和:10116

約数の個数: 48

約数和(自身を含む): 1331300880

約数和(自身を除く): 840471192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 727, 1454, 2181, 2908, 4362, 5816, 6543, 8724, 9377, 13086, 17448, 18754, 26172, 28131, 37508, 52344, 56262, 75016, 84393, 112524, 168786, 225048, 337572, 675144, 6817079, 13634158, 20451237, 27268316, 40902474, 54536632, 61353711, 81804948, 122707422, 163609896, 245414844, 490829688]

約数ペア:

[(1, 490829688), (2, 245414844), (3, 163609896), (4, 122707422), (6, 81804948), (8, 61353711), (9, 54536632), (12, 40902474), (18, 27268316), (24, 20451237), (36, 13634158), (72, 6817079), (727, 675144), (1454, 337572), (2181, 225048), (2908, 168786), (4362, 112524), (5816, 84393), (6543, 75016), (8724, 56262), (9377, 52344), (13086, 37508), (17448, 28131), (18754, 26172)]