247250432

素因数分解:

$2^9\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:360

約数の個数: 120

約数和(自身を含む): 586686408

約数和(自身を除く): 339435976

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 121, 128, 143, 176, 208, 242, 256, 286, 307, 352, 416, 484, 512, 572, 614, 704, 832, 968, 1144, 1228, 1408, 1573, 1664, 1936, 2288, 2456, 2816, 3146, 3328, 3377, 3872, 3991, 4576, 4912, 5632, 6292, 6656, 6754, 7744, 7982, 9152, 9824, 12584, 13508, 15488, 15964, 18304, 19648, 25168, 27016, 30976, 31928, 36608, 37147, 39296, 43901, 50336, 54032, 61952, 63856, 73216, 74294, 78592, 87802, 100672, 108064, 127712, 148588, 157184, 175604, 201344, 216128, 255424, 297176, 351208, 402688, 432256, 482911, 510848, 594352, 702416, 805376, 864512, 965822, 1021696, 1188704, 1404832, 1729024, 1931644, 2043392, 2377408, 2809664, 3863288, 4754816, 5619328, 7726576, 9509632, 11238656, 15453152, 19019264, 22477312, 30906304, 61812608, 123625216, 247250432]

約数ペア:

[(1, 247250432), (2, 123625216), (4, 61812608), (8, 30906304), (11, 22477312), (13, 19019264), (16, 15453152), (22, 11238656), (26, 9509632), (32, 7726576), (44, 5619328), (52, 4754816), (64, 3863288), (88, 2809664), (104, 2377408), (121, 2043392), (128, 1931644), (143, 1729024), (176, 1404832), (208, 1188704), (242, 1021696), (256, 965822), (286, 864512), (307, 805376), (352, 702416), (416, 594352), (484, 510848), (512, 482911), (572, 432256), (614, 402688), (704, 351208), (832, 297176), (968, 255424), (1144, 216128), (1228, 201344), (1408, 175604), (1573, 157184), (1664, 148588), (1936, 127712), (2288, 108064), (2456, 100672), (2816, 87802), (3146, 78592), (3328, 74294), (3377, 73216), (3872, 63856), (3991, 61952), (4576, 54032), (4912, 50336), (5632, 43901), (6292, 39296), (6656, 37147), (6754, 36608), (7744, 31928), (7982, 30976), (9152, 27016), (9824, 25168), (12584, 19648), (13508, 18304), (15488, 15964)]