667876896

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{313}}^1$

素因数の和:599

約数の個数: 144

約数和(自身を含む): 1975034880

約数和(自身を除く): 1307157984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 239, 248, 279, 288, 313, 372, 478, 496, 558, 626, 717, 744, 939, 956, 992, 1116, 1252, 1434, 1488, 1878, 1912, 2151, 2232, 2504, 2817, 2868, 2976, 3756, 3824, 4302, 4464, 5008, 5634, 5736, 7409, 7512, 7648, 8604, 8928, 9703, 10016, 11268, 11472, 14818, 15024, 17208, 19406, 22227, 22536, 22944, 29109, 29636, 30048, 34416, 38812, 44454, 45072, 58218, 59272, 66681, 68832, 74807, 77624, 87327, 88908, 90144, 116436, 118544, 133362, 149614, 155248, 174654, 177816, 224421, 232872, 237088, 266724, 299228, 310496, 349308, 355632, 448842, 465744, 533448, 598456, 673263, 698616, 711264, 897684, 931488, 1066896, 1196912, 1346526, 1397232, 1795368, 2133792, 2319017, 2393824, 2693052, 2794464, 3590736, 4638034, 5386104, 6957051, 7181472, 9276068, 10772208, 13914102, 18552136, 20871153, 21544416, 27828204, 37104272, 41742306, 55656408, 74208544, 83484612, 111312816, 166969224, 222625632, 333938448, 667876896]

約数ペア:

[(1, 667876896), (2, 333938448), (3, 222625632), (4, 166969224), (6, 111312816), (8, 83484612), (9, 74208544), (12, 55656408), (16, 41742306), (18, 37104272), (24, 27828204), (31, 21544416), (32, 20871153), (36, 18552136), (48, 13914102), (62, 10772208), (72, 9276068), (93, 7181472), (96, 6957051), (124, 5386104), (144, 4638034), (186, 3590736), (239, 2794464), (248, 2693052), (279, 2393824), (288, 2319017), (313, 2133792), (372, 1795368), (478, 1397232), (496, 1346526), (558, 1196912), (626, 1066896), (717, 931488), (744, 897684), (939, 711264), (956, 698616), (992, 673263), (1116, 598456), (1252, 533448), (1434, 465744), (1488, 448842), (1878, 355632), (1912, 349308), (2151, 310496), (2232, 299228), (2504, 266724), (2817, 237088), (2868, 232872), (2976, 224421), (3756, 177816), (3824, 174654), (4302, 155248), (4464, 149614), (5008, 133362), (5634, 118544), (5736, 116436), (7409, 90144), (7512, 88908), (7648, 87327), (8604, 77624), (8928, 74807), (9703, 68832), (10016, 66681), (11268, 59272), (11472, 58218), (14818, 45072), (15024, 44454), (17208, 38812), (19406, 34416), (22227, 30048), (22536, 29636), (22944, 29109)]