123453312

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{8689}}^1$

素因数の和:8743

約数の個数: 64

約数和(自身を含む): 336824400

約数和(自身を除く): 213371088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 296, 384, 444, 592, 888, 1184, 1776, 2368, 3552, 4736, 7104, 8689, 14208, 17378, 26067, 34756, 52134, 69512, 104268, 139024, 208536, 278048, 321493, 417072, 556096, 642986, 834144, 964479, 1112192, 1285972, 1668288, 1928958, 2571944, 3336576, 3857916, 5143888, 7715832, 10287776, 15431664, 20575552, 30863328, 41151104, 61726656, 123453312]

約数ペア:

[(1, 123453312), (2, 61726656), (3, 41151104), (4, 30863328), (6, 20575552), (8, 15431664), (12, 10287776), (16, 7715832), (24, 5143888), (32, 3857916), (37, 3336576), (48, 2571944), (64, 1928958), (74, 1668288), (96, 1285972), (111, 1112192), (128, 964479), (148, 834144), (192, 642986), (222, 556096), (296, 417072), (384, 321493), (444, 278048), (592, 208536), (888, 139024), (1184, 104268), (1776, 69512), (2368, 52134), (3552, 34756), (4736, 26067), (7104, 17378), (8689, 14208)]