250966368

素因数分解:

$2^5\times 3^2\times {\mathrm{631}}^1\times {\mathrm{1381}}^1$

素因数の和:2028

約数の個数: 72

約数和(自身を含む): 715334256

約数和(自身を除く): 464367888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 631, 1262, 1381, 1893, 2524, 2762, 3786, 4143, 5048, 5524, 5679, 7572, 8286, 10096, 11048, 11358, 12429, 15144, 16572, 20192, 22096, 22716, 24858, 30288, 33144, 44192, 45432, 49716, 60576, 66288, 90864, 99432, 132576, 181728, 198864, 397728, 871411, 1742822, 2614233, 3485644, 5228466, 6971288, 7842699, 10456932, 13942576, 15685398, 20913864, 27885152, 31370796, 41827728, 62741592, 83655456, 125483184, 250966368]

約数ペア:

[(1, 250966368), (2, 125483184), (3, 83655456), (4, 62741592), (6, 41827728), (8, 31370796), (9, 27885152), (12, 20913864), (16, 15685398), (18, 13942576), (24, 10456932), (32, 7842699), (36, 6971288), (48, 5228466), (72, 3485644), (96, 2614233), (144, 1742822), (288, 871411), (631, 397728), (1262, 198864), (1381, 181728), (1893, 132576), (2524, 99432), (2762, 90864), (3786, 66288), (4143, 60576), (5048, 49716), (5524, 45432), (5679, 44192), (7572, 33144), (8286, 30288), (10096, 24858), (11048, 22716), (11358, 22096), (12429, 20192), (15144, 16572)]