254424312

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1907}}^1$

素因数の和:2045

約数の個数: 96

約数和(自身を含む): 736678800

約数和(自身を除く): 482254488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 109, 136, 153, 204, 218, 306, 327, 408, 436, 612, 654, 872, 981, 1224, 1308, 1853, 1907, 1962, 2616, 3706, 3814, 3924, 5559, 5721, 7412, 7628, 7848, 11118, 11442, 14824, 15256, 16677, 17163, 22236, 22884, 32419, 33354, 34326, 44472, 45768, 64838, 66708, 68652, 97257, 129676, 133416, 137304, 194514, 207863, 259352, 291771, 389028, 415726, 583542, 623589, 778056, 831452, 1167084, 1247178, 1662904, 1870767, 2334168, 2494356, 3533671, 3741534, 4988712, 7067342, 7483068, 10601013, 14134684, 14966136, 21202026, 28269368, 31803039, 42404052, 63606078, 84808104, 127212156, 254424312]

約数ペア:

[(1, 254424312), (2, 127212156), (3, 84808104), (4, 63606078), (6, 42404052), (8, 31803039), (9, 28269368), (12, 21202026), (17, 14966136), (18, 14134684), (24, 10601013), (34, 7483068), (36, 7067342), (51, 4988712), (68, 3741534), (72, 3533671), (102, 2494356), (109, 2334168), (136, 1870767), (153, 1662904), (204, 1247178), (218, 1167084), (306, 831452), (327, 778056), (408, 623589), (436, 583542), (612, 415726), (654, 389028), (872, 291771), (981, 259352), (1224, 207863), (1308, 194514), (1853, 137304), (1907, 133416), (1962, 129676), (2616, 97257), (3706, 68652), (3814, 66708), (3924, 64838), (5559, 45768), (5721, 44472), (7412, 34326), (7628, 33354), (7848, 32419), (11118, 22884), (11442, 22236), (14824, 17163), (15256, 16677)]