449988552

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{25303}}^1$

素因数の和:25347

約数の個数: 96

約数和(自身を含む): 1381598400

約数和(自身を除く): 931609848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 171, 228, 234, 247, 312, 342, 456, 468, 494, 684, 741, 936, 988, 1368, 1482, 1976, 2223, 2964, 4446, 5928, 8892, 17784, 25303, 50606, 75909, 101212, 151818, 202424, 227727, 303636, 328939, 455454, 480757, 607272, 657878, 910908, 961514, 986817, 1315756, 1442271, 1821816, 1923028, 1973634, 2631512, 2884542, 2960451, 3846056, 3947268, 4326813, 5769084, 5920902, 6249841, 7894536, 8653626, 11538168, 11841804, 12499682, 17307252, 18749523, 23683608, 24999364, 34614504, 37499046, 49998728, 56248569, 74998092, 112497138, 149996184, 224994276, 449988552]

約数ペア:

[(1, 449988552), (2, 224994276), (3, 149996184), (4, 112497138), (6, 74998092), (8, 56248569), (9, 49998728), (12, 37499046), (13, 34614504), (18, 24999364), (19, 23683608), (24, 18749523), (26, 17307252), (36, 12499682), (38, 11841804), (39, 11538168), (52, 8653626), (57, 7894536), (72, 6249841), (76, 5920902), (78, 5769084), (104, 4326813), (114, 3947268), (117, 3846056), (152, 2960451), (156, 2884542), (171, 2631512), (228, 1973634), (234, 1923028), (247, 1821816), (312, 1442271), (342, 1315756), (456, 986817), (468, 961514), (494, 910908), (684, 657878), (741, 607272), (936, 480757), (988, 455454), (1368, 328939), (1482, 303636), (1976, 227727), (2223, 202424), (2964, 151818), (4446, 101212), (5928, 75909), (8892, 50606), (17784, 25303)]