2805408

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:227

約数の個数: 96

約数和(自身を含む): 8709120

約数和(自身を除く): 5903712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 96, 102, 108, 136, 144, 153, 191, 204, 216, 272, 288, 306, 382, 408, 432, 459, 544, 573, 612, 764, 816, 864, 918, 1146, 1224, 1528, 1632, 1719, 1836, 2292, 2448, 3056, 3247, 3438, 3672, 4584, 4896, 5157, 6112, 6494, 6876, 7344, 9168, 9741, 10314, 12988, 13752, 14688, 18336, 19482, 20628, 25976, 27504, 29223, 38964, 41256, 51952, 55008, 58446, 77928, 82512, 87669, 103904, 116892, 155856, 165024, 175338, 233784, 311712, 350676, 467568, 701352, 935136, 1402704, 2805408]

約数ペア:

[(1, 2805408), (2, 1402704), (3, 935136), (4, 701352), (6, 467568), (8, 350676), (9, 311712), (12, 233784), (16, 175338), (17, 165024), (18, 155856), (24, 116892), (27, 103904), (32, 87669), (34, 82512), (36, 77928), (48, 58446), (51, 55008), (54, 51952), (68, 41256), (72, 38964), (96, 29223), (102, 27504), (108, 25976), (136, 20628), (144, 19482), (153, 18336), (191, 14688), (204, 13752), (216, 12988), (272, 10314), (288, 9741), (306, 9168), (382, 7344), (408, 6876), (432, 6494), (459, 6112), (544, 5157), (573, 4896), (612, 4584), (764, 3672), (816, 3438), (864, 3247), (918, 3056), (1146, 2448), (1224, 2292), (1528, 1836), (1632, 1719)]