247085004

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:583

約数の個数: 96

約数和(自身を含む): 638668800

約数和(自身を除く): 391583796

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 62, 68, 89, 93, 102, 124, 178, 186, 204, 267, 356, 372, 439, 527, 534, 878, 1054, 1068, 1317, 1513, 1581, 1756, 2108, 2634, 2759, 3026, 3162, 4539, 5268, 5518, 6052, 6324, 7463, 8277, 9078, 11036, 13609, 14926, 16554, 18156, 22389, 27218, 29852, 33108, 39071, 40827, 44778, 46903, 54436, 78142, 81654, 89556, 93806, 117213, 140709, 156284, 163308, 187612, 231353, 234426, 281418, 462706, 468852, 562836, 664207, 694059, 925412, 1211201, 1328414, 1388118, 1992621, 2422402, 2656828, 2776236, 3633603, 3985242, 4844804, 7267206, 7970484, 14534412, 20590417, 41180834, 61771251, 82361668, 123542502, 247085004]

約数ペア:

[(1, 247085004), (2, 123542502), (3, 82361668), (4, 61771251), (6, 41180834), (12, 20590417), (17, 14534412), (31, 7970484), (34, 7267206), (51, 4844804), (62, 3985242), (68, 3633603), (89, 2776236), (93, 2656828), (102, 2422402), (124, 1992621), (178, 1388118), (186, 1328414), (204, 1211201), (267, 925412), (356, 694059), (372, 664207), (439, 562836), (527, 468852), (534, 462706), (878, 281418), (1054, 234426), (1068, 231353), (1317, 187612), (1513, 163308), (1581, 156284), (1756, 140709), (2108, 117213), (2634, 93806), (2759, 89556), (3026, 81654), (3162, 78142), (4539, 54436), (5268, 46903), (5518, 44778), (6052, 40827), (6324, 39071), (7463, 33108), (8277, 29852), (9078, 27218), (11036, 22389), (13609, 18156), (14926, 16554)]