239655312

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{128021}}^1$

素因数の和:128048

約数の個数: 60

約数和(自身を含む): 722300124

約数和(自身を除く): 482644812

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, 128021, 256042, 384063, 512084, 768126, 1024168, 1152189, 1536252, 1664273, 2048336, 2304378, 3072504, 3328546, 4608756, 4992819, 6145008, 6657092, 9217512, 9985638, 13314184, 14978457, 18435024, 19971276, 26628368, 29956914, 39942552, 59913828, 79885104, 119827656, 239655312]

約数ペア:

[(1, 239655312), (2, 119827656), (3, 79885104), (4, 59913828), (6, 39942552), (8, 29956914), (9, 26628368), (12, 19971276), (13, 18435024), (16, 14978457), (18, 13314184), (24, 9985638), (26, 9217512), (36, 6657092), (39, 6145008), (48, 4992819), (52, 4608756), (72, 3328546), (78, 3072504), (104, 2304378), (117, 2048336), (144, 1664273), (156, 1536252), (208, 1152189), (234, 1024168), (312, 768126), (468, 512084), (624, 384063), (936, 256042), (1872, 128021)]