40678416

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:254

約数の個数: 160

約数和(自身を含む): 128563200

約数和(自身を除く): 87884784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 29, 34, 36, 48, 51, 54, 58, 68, 72, 87, 102, 108, 116, 136, 144, 153, 174, 191, 204, 216, 232, 261, 272, 306, 348, 382, 408, 432, 459, 464, 493, 522, 573, 612, 696, 764, 783, 816, 918, 986, 1044, 1146, 1224, 1392, 1479, 1528, 1566, 1719, 1836, 1972, 2088, 2292, 2448, 2958, 3056, 3132, 3247, 3438, 3672, 3944, 4176, 4437, 4584, 5157, 5539, 5916, 6264, 6494, 6876, 7344, 7888, 8874, 9168, 9741, 10314, 11078, 11832, 12528, 12988, 13311, 13752, 16617, 17748, 19482, 20628, 22156, 23664, 25976, 26622, 27504, 29223, 33234, 35496, 38964, 41256, 44312, 49851, 51952, 53244, 58446, 66468, 70992, 77928, 82512, 87669, 88624, 94163, 99702, 106488, 116892, 132936, 149553, 155856, 175338, 188326, 199404, 212976, 233784, 265872, 282489, 299106, 350676, 376652, 398808, 467568, 564978, 598212, 701352, 753304, 797616, 847467, 1129956, 1196424, 1402704, 1506608, 1694934, 2259912, 2392848, 2542401, 3389868, 4519824, 5084802, 6779736, 10169604, 13559472, 20339208, 40678416]

約数ペア:

[(1, 40678416), (2, 20339208), (3, 13559472), (4, 10169604), (6, 6779736), (8, 5084802), (9, 4519824), (12, 3389868), (16, 2542401), (17, 2392848), (18, 2259912), (24, 1694934), (27, 1506608), (29, 1402704), (34, 1196424), (36, 1129956), (48, 847467), (51, 797616), (54, 753304), (58, 701352), (68, 598212), (72, 564978), (87, 467568), (102, 398808), (108, 376652), (116, 350676), (136, 299106), (144, 282489), (153, 265872), (174, 233784), (191, 212976), (204, 199404), (216, 188326), (232, 175338), (261, 155856), (272, 149553), (306, 132936), (348, 116892), (382, 106488), (408, 99702), (432, 94163), (459, 88624), (464, 87669), (493, 82512), (522, 77928), (573, 70992), (612, 66468), (696, 58446), (764, 53244), (783, 51952), (816, 49851), (918, 44312), (986, 41256), (1044, 38964), (1146, 35496), (1224, 33234), (1392, 29223), (1479, 27504), (1528, 26622), (1566, 25976), (1719, 23664), (1836, 22156), (1972, 20628), (2088, 19482), (2292, 17748), (2448, 16617), (2958, 13752), (3056, 13311), (3132, 12988), (3247, 12528), (3438, 11832), (3672, 11078), (3944, 10314), (4176, 9741), (4437, 9168), (4584, 8874), (5157, 7888), (5539, 7344), (5916, 6876), (6264, 6494)]