251964528

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{5839}}^1$

素因数の和:5910

約数の個数: 80

約数和(自身を含む): 695193600

約数和(自身を除く): 443229072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 48, 58, 62, 87, 93, 116, 124, 174, 186, 232, 248, 348, 372, 464, 496, 696, 744, 899, 1392, 1488, 1798, 2697, 3596, 5394, 5839, 7192, 10788, 11678, 14384, 17517, 21576, 23356, 35034, 43152, 46712, 70068, 93424, 140136, 169331, 181009, 280272, 338662, 362018, 507993, 543027, 677324, 724036, 1015986, 1086054, 1354648, 1448072, 2031972, 2172108, 2709296, 2896144, 4063944, 4344216, 5249261, 8127888, 8688432, 10498522, 15747783, 20997044, 31495566, 41994088, 62991132, 83988176, 125982264, 251964528]

約数ペア:

[(1, 251964528), (2, 125982264), (3, 83988176), (4, 62991132), (6, 41994088), (8, 31495566), (12, 20997044), (16, 15747783), (24, 10498522), (29, 8688432), (31, 8127888), (48, 5249261), (58, 4344216), (62, 4063944), (87, 2896144), (93, 2709296), (116, 2172108), (124, 2031972), (174, 1448072), (186, 1354648), (232, 1086054), (248, 1015986), (348, 724036), (372, 677324), (464, 543027), (496, 507993), (696, 362018), (744, 338662), (899, 280272), (1392, 181009), (1488, 169331), (1798, 140136), (2697, 93424), (3596, 70068), (5394, 46712), (5839, 43152), (7192, 35034), (10788, 23356), (11678, 21576), (14384, 17517)]