409053996

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{291349}}^1$

素因数の和:291375

約数の個数: 48

約数和(自身を含む): 1142092000

約数和(自身を除く): 733038004

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 291349, 582698, 874047, 1165396, 1748094, 2622141, 3496188, 3787537, 5244282, 7575074, 7866423, 10488564, 11362611, 15150148, 15732846, 22725222, 31465692, 34087833, 45450444, 68175666, 102263499, 136351332, 204526998, 409053996]

約数ペア:

[(1, 409053996), (2, 204526998), (3, 136351332), (4, 102263499), (6, 68175666), (9, 45450444), (12, 34087833), (13, 31465692), (18, 22725222), (26, 15732846), (27, 15150148), (36, 11362611), (39, 10488564), (52, 7866423), (54, 7575074), (78, 5244282), (108, 3787537), (117, 3496188), (156, 2622141), (234, 1748094), (351, 1165396), (468, 874047), (702, 582698), (1404, 291349)]