268384536

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1277}}^1$

素因数の和:1438

約数の個数: 128

約数和(自身を含む): 858816000

約数和(自身を除く): 590431464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 139, 168, 189, 216, 252, 278, 378, 417, 504, 556, 756, 834, 973, 1112, 1251, 1277, 1512, 1668, 1946, 2502, 2554, 2919, 3336, 3753, 3831, 3892, 5004, 5108, 5838, 7506, 7662, 7784, 8757, 8939, 10008, 10216, 11493, 11676, 15012, 15324, 17514, 17878, 22986, 23352, 26271, 26817, 30024, 30648, 34479, 35028, 35756, 45972, 52542, 53634, 68958, 70056, 71512, 80451, 91944, 105084, 107268, 137916, 160902, 177503, 210168, 214536, 241353, 275832, 321804, 355006, 482706, 532509, 643608, 710012, 965412, 1065018, 1242521, 1420024, 1597527, 1930824, 2130036, 2485042, 3195054, 3727563, 4260072, 4792581, 4970084, 6390108, 7455126, 9585162, 9940168, 11182689, 12780216, 14910252, 19170324, 22365378, 29820504, 33548067, 38340648, 44730756, 67096134, 89461512, 134192268, 268384536]

約数ペア:

[(1, 268384536), (2, 134192268), (3, 89461512), (4, 67096134), (6, 44730756), (7, 38340648), (8, 33548067), (9, 29820504), (12, 22365378), (14, 19170324), (18, 14910252), (21, 12780216), (24, 11182689), (27, 9940168), (28, 9585162), (36, 7455126), (42, 6390108), (54, 4970084), (56, 4792581), (63, 4260072), (72, 3727563), (84, 3195054), (108, 2485042), (126, 2130036), (139, 1930824), (168, 1597527), (189, 1420024), (216, 1242521), (252, 1065018), (278, 965412), (378, 710012), (417, 643608), (504, 532509), (556, 482706), (756, 355006), (834, 321804), (973, 275832), (1112, 241353), (1251, 214536), (1277, 210168), (1512, 177503), (1668, 160902), (1946, 137916), (2502, 107268), (2554, 105084), (2919, 91944), (3336, 80451), (3753, 71512), (3831, 70056), (3892, 68958), (5004, 53634), (5108, 52542), (5838, 45972), (7506, 35756), (7662, 35028), (7784, 34479), (8757, 30648), (8939, 30024), (10008, 26817), (10216, 26271), (11493, 23352), (11676, 22986), (15012, 17878), (15324, 17514)]