286742664

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{306349}}^1$

素因数の和:306374

約数の個数: 48

約数和(自身を含む): 836335500

約数和(自身を除く): 549592836

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 306349, 612698, 919047, 1225396, 1838094, 2450792, 2757141, 3676188, 3982537, 5514282, 7352376, 7965074, 11028564, 11947611, 15930148, 22057128, 23895222, 31860296, 35842833, 47790444, 71685666, 95580888, 143371332, 286742664]

約数ペア:

[(1, 286742664), (2, 143371332), (3, 95580888), (4, 71685666), (6, 47790444), (8, 35842833), (9, 31860296), (12, 23895222), (13, 22057128), (18, 15930148), (24, 11947611), (26, 11028564), (36, 7965074), (39, 7352376), (52, 5514282), (72, 3982537), (78, 3676188), (104, 2757141), (117, 2450792), (156, 1838094), (234, 1225396), (312, 919047), (468, 612698), (936, 306349)]