396870048

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:571

約数の個数: 144

約数和(自身を含む): 1173332160

約数和(自身を除く): 776462112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 73, 86, 96, 129, 144, 146, 172, 219, 258, 288, 292, 344, 387, 438, 439, 516, 584, 657, 688, 774, 876, 878, 1032, 1168, 1314, 1317, 1376, 1548, 1752, 1756, 2064, 2336, 2628, 2634, 3096, 3139, 3504, 3512, 3951, 4128, 5256, 5268, 6192, 6278, 7008, 7024, 7902, 9417, 10512, 10536, 12384, 12556, 14048, 15804, 18834, 18877, 21024, 21072, 25112, 28251, 31608, 32047, 37668, 37754, 42144, 50224, 56502, 56631, 63216, 64094, 75336, 75508, 96141, 100448, 113004, 113262, 126432, 128188, 150672, 151016, 169893, 192282, 226008, 226524, 256376, 288423, 301344, 302032, 339786, 384564, 452016, 453048, 512752, 576846, 604064, 679572, 769128, 904032, 906096, 1025504, 1153692, 1359144, 1378021, 1538256, 1812192, 2307384, 2718288, 2756042, 3076512, 4134063, 4614768, 5436576, 5512084, 8268126, 9229536, 11024168, 12402189, 16536252, 22048336, 24804378, 33072504, 44096672, 49608756, 66145008, 99217512, 132290016, 198435024, 396870048]

約数ペア:

[(1, 396870048), (2, 198435024), (3, 132290016), (4, 99217512), (6, 66145008), (8, 49608756), (9, 44096672), (12, 33072504), (16, 24804378), (18, 22048336), (24, 16536252), (32, 12402189), (36, 11024168), (43, 9229536), (48, 8268126), (72, 5512084), (73, 5436576), (86, 4614768), (96, 4134063), (129, 3076512), (144, 2756042), (146, 2718288), (172, 2307384), (219, 1812192), (258, 1538256), (288, 1378021), (292, 1359144), (344, 1153692), (387, 1025504), (438, 906096), (439, 904032), (516, 769128), (584, 679572), (657, 604064), (688, 576846), (774, 512752), (876, 453048), (878, 452016), (1032, 384564), (1168, 339786), (1314, 302032), (1317, 301344), (1376, 288423), (1548, 256376), (1752, 226524), (1756, 226008), (2064, 192282), (2336, 169893), (2628, 151016), (2634, 150672), (3096, 128188), (3139, 126432), (3504, 113262), (3512, 113004), (3951, 100448), (4128, 96141), (5256, 75508), (5268, 75336), (6192, 64094), (6278, 63216), (7008, 56631), (7024, 56502), (7902, 50224), (9417, 42144), (10512, 37754), (10536, 37668), (12384, 32047), (12556, 31608), (14048, 28251), (15804, 25112), (18834, 21072), (18877, 21024)]