266331312

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{142271}}^1$

素因数の和:142298

約数の個数: 60

約数和(自身を含む): 802698624

約数和(自身を除く): 536367312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 142271, 284542, 426813, 569084, 853626, 1138168, 1280439, 1707252, 1849523, 2276336, 2560878, 3414504, 3699046, 5121756, 5548569, 6829008, 7398092, 10243512, 11097138, 14796184, 16645707, 20487024, 22194276, 29592368, 33291414, 44388552, 66582828, 88777104, 133165656, 266331312]

約数ペア:

[(1, 266331312), (2, 133165656), (3, 88777104), (4, 66582828), (6, 44388552), (8, 33291414), (9, 29592368), (12, 22194276), (13, 20487024), (16, 16645707), (18, 14796184), (24, 11097138), (26, 10243512), (36, 7398092), (39, 6829008), (48, 5548569), (52, 5121756), (72, 3699046), (78, 3414504), (104, 2560878), (117, 2276336), (144, 1849523), (156, 1707252), (208, 1280439), (234, 1138168), (312, 853626), (468, 569084), (624, 426813), (936, 284542), (1872, 142271)]