238398264

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{254699}}^1$

素因数の和:254724

約数の個数: 48

約数和(自身を含む): 695331000

約数和(自身を除く): 456932736

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, 254699, 509398, 764097, 1018796, 1528194, 2037592, 2292291, 3056388, 3311087, 4584582, 6112776, 6622174, 9169164, 9933261, 13244348, 18338328, 19866522, 26488696, 29799783, 39733044, 59599566, 79466088, 119199132, 238398264]

約数ペア:

[(1, 238398264), (2, 119199132), (3, 79466088), (4, 59599566), (6, 39733044), (8, 29799783), (9, 26488696), (12, 19866522), (13, 18338328), (18, 13244348), (24, 9933261), (26, 9169164), (36, 6622174), (39, 6112776), (52, 4584582), (72, 3311087), (78, 3056388), (104, 2292291), (117, 2037592), (156, 1528194), (234, 1018796), (312, 764097), (468, 509398), (936, 254699)]