1298587024

素因数分解:

$2^4\times 7^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:526

約数の個数: 160

約数和(自身を含む): 3214080000

約数和(自身を除く): 1915492976

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 34, 49, 56, 62, 68, 98, 112, 119, 124, 136, 196, 217, 238, 248, 272, 343, 392, 434, 449, 476, 496, 527, 686, 784, 833, 868, 898, 952, 1054, 1372, 1519, 1666, 1736, 1796, 1904, 2108, 2744, 3038, 3143, 3332, 3472, 3592, 3689, 4216, 5488, 5831, 6076, 6286, 6664, 7184, 7378, 7633, 8432, 10633, 11662, 12152, 12572, 13328, 13919, 14756, 15266, 21266, 22001, 23324, 24304, 25144, 25823, 27838, 29512, 30532, 42532, 44002, 46648, 50288, 51646, 53431, 55676, 59024, 61064, 85064, 88004, 93296, 97433, 103292, 106862, 111352, 122128, 154007, 170128, 176008, 180761, 194866, 206584, 213724, 222704, 236623, 308014, 352016, 361522, 374017, 389732, 413168, 427448, 473246, 616028, 682031, 723044, 748034, 779464, 854896, 946492, 1232056, 1364062, 1446088, 1496068, 1558928, 1656361, 1892984, 2464112, 2618119, 2728124, 2892176, 2992136, 3312722, 3785968, 4774217, 5236238, 5456248, 5984272, 6625444, 9548434, 10472476, 10912496, 11594527, 13250888, 19096868, 20944952, 23189054, 26501776, 38193736, 41889904, 46378108, 76387472, 81161689, 92756216, 162323378, 185512432, 324646756, 649293512, 1298587024]

約数ペア:

[(1, 1298587024), (2, 649293512), (4, 324646756), (7, 185512432), (8, 162323378), (14, 92756216), (16, 81161689), (17, 76387472), (28, 46378108), (31, 41889904), (34, 38193736), (49, 26501776), (56, 23189054), (62, 20944952), (68, 19096868), (98, 13250888), (112, 11594527), (119, 10912496), (124, 10472476), (136, 9548434), (196, 6625444), (217, 5984272), (238, 5456248), (248, 5236238), (272, 4774217), (343, 3785968), (392, 3312722), (434, 2992136), (449, 2892176), (476, 2728124), (496, 2618119), (527, 2464112), (686, 1892984), (784, 1656361), (833, 1558928), (868, 1496068), (898, 1446088), (952, 1364062), (1054, 1232056), (1372, 946492), (1519, 854896), (1666, 779464), (1736, 748034), (1796, 723044), (1904, 682031), (2108, 616028), (2744, 473246), (3038, 427448), (3143, 413168), (3332, 389732), (3472, 374017), (3592, 361522), (3689, 352016), (4216, 308014), (5488, 236623), (5831, 222704), (6076, 213724), (6286, 206584), (6664, 194866), (7184, 180761), (7378, 176008), (7633, 170128), (8432, 154007), (10633, 122128), (11662, 111352), (12152, 106862), (12572, 103292), (13328, 97433), (13919, 93296), (14756, 88004), (15266, 85064), (21266, 61064), (22001, 59024), (23324, 55676), (24304, 53431), (25144, 51646), (25823, 50288), (27838, 46648), (29512, 44002), (30532, 42532)]