745104672

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2803}}^1$

素因数の和:2903

約数の個数: 144

約数和(自身を含む): 2314847808

約数和(自身を除く): 1569743136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 71, 72, 78, 96, 104, 117, 142, 144, 156, 208, 213, 234, 284, 288, 312, 416, 426, 468, 568, 624, 639, 852, 923, 936, 1136, 1248, 1278, 1704, 1846, 1872, 2272, 2556, 2769, 2803, 3408, 3692, 3744, 5112, 5538, 5606, 6816, 7384, 8307, 8409, 10224, 11076, 11212, 14768, 16614, 16818, 20448, 22152, 22424, 25227, 29536, 33228, 33636, 36439, 44304, 44848, 50454, 66456, 67272, 72878, 88608, 89696, 100908, 109317, 132912, 134544, 145756, 199013, 201816, 218634, 265824, 269088, 291512, 327951, 398026, 403632, 437268, 583024, 597039, 655902, 796052, 807264, 874536, 1166048, 1194078, 1311804, 1592104, 1749072, 1791117, 2388156, 2587169, 2623608, 3184208, 3498144, 3582234, 4776312, 5174338, 5247216, 6368416, 7164468, 7761507, 9552624, 10348676, 10494432, 14328936, 15523014, 19105248, 20697352, 23284521, 28657872, 31046028, 41394704, 46569042, 57315744, 62092056, 82789408, 93138084, 124184112, 186276168, 248368224, 372552336, 745104672]

約数ペア:

[(1, 745104672), (2, 372552336), (3, 248368224), (4, 186276168), (6, 124184112), (8, 93138084), (9, 82789408), (12, 62092056), (13, 57315744), (16, 46569042), (18, 41394704), (24, 31046028), (26, 28657872), (32, 23284521), (36, 20697352), (39, 19105248), (48, 15523014), (52, 14328936), (71, 10494432), (72, 10348676), (78, 9552624), (96, 7761507), (104, 7164468), (117, 6368416), (142, 5247216), (144, 5174338), (156, 4776312), (208, 3582234), (213, 3498144), (234, 3184208), (284, 2623608), (288, 2587169), (312, 2388156), (416, 1791117), (426, 1749072), (468, 1592104), (568, 1311804), (624, 1194078), (639, 1166048), (852, 874536), (923, 807264), (936, 796052), (1136, 655902), (1248, 597039), (1278, 583024), (1704, 437268), (1846, 403632), (1872, 398026), (2272, 327951), (2556, 291512), (2769, 269088), (2803, 265824), (3408, 218634), (3692, 201816), (3744, 199013), (5112, 145756), (5538, 134544), (5606, 132912), (6816, 109317), (7384, 100908), (8307, 89696), (8409, 88608), (10224, 72878), (11076, 67272), (11212, 66456), (14768, 50454), (16614, 44848), (16818, 44304), (20448, 36439), (22152, 33636), (22424, 33228), (25227, 29536)]