1320192

素因数分解:

$2^8\times 3^3\times {\mathrm{191}}^1$

素因数の和:216

約数の個数: 72

約数和(自身を含む): 3924480

約数和(自身を除く): 2604288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 191, 192, 216, 256, 288, 382, 384, 432, 573, 576, 764, 768, 864, 1146, 1152, 1528, 1719, 1728, 2292, 2304, 3056, 3438, 3456, 4584, 5157, 6112, 6876, 6912, 9168, 10314, 12224, 13752, 18336, 20628, 24448, 27504, 36672, 41256, 48896, 55008, 73344, 82512, 110016, 146688, 165024, 220032, 330048, 440064, 660096, 1320192]

約数ペア:

[(1, 1320192), (2, 660096), (3, 440064), (4, 330048), (6, 220032), (8, 165024), (9, 146688), (12, 110016), (16, 82512), (18, 73344), (24, 55008), (27, 48896), (32, 41256), (36, 36672), (48, 27504), (54, 24448), (64, 20628), (72, 18336), (96, 13752), (108, 12224), (128, 10314), (144, 9168), (191, 6912), (192, 6876), (216, 6112), (256, 5157), (288, 4584), (382, 3456), (384, 3438), (432, 3056), (573, 2304), (576, 2292), (764, 1728), (768, 1719), (864, 1528), (1146, 1152)]