1507531984

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{25541}}^1$

素因数の和:25604

約数の個数: 80

約数和(自身を含む): 3648623616

約数和(自身を除く): 2141091632

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 34, 56, 62, 68, 112, 119, 124, 136, 217, 238, 248, 272, 434, 476, 496, 527, 868, 952, 1054, 1736, 1904, 2108, 3472, 3689, 4216, 7378, 8432, 14756, 25541, 29512, 51082, 59024, 102164, 178787, 204328, 357574, 408656, 434197, 715148, 791771, 868394, 1430296, 1583542, 1736788, 2860592, 3039379, 3167084, 3473576, 5542397, 6078758, 6334168, 6947152, 11084794, 12157516, 12668336, 13460107, 22169588, 24315032, 26920214, 44339176, 48630064, 53840428, 88678352, 94220749, 107680856, 188441498, 215361712, 376882996, 753765992, 1507531984]

約数ペア:

[(1, 1507531984), (2, 753765992), (4, 376882996), (7, 215361712), (8, 188441498), (14, 107680856), (16, 94220749), (17, 88678352), (28, 53840428), (31, 48630064), (34, 44339176), (56, 26920214), (62, 24315032), (68, 22169588), (112, 13460107), (119, 12668336), (124, 12157516), (136, 11084794), (217, 6947152), (238, 6334168), (248, 6078758), (272, 5542397), (434, 3473576), (476, 3167084), (496, 3039379), (527, 2860592), (868, 1736788), (952, 1583542), (1054, 1430296), (1736, 868394), (1904, 791771), (2108, 715148), (3472, 434197), (3689, 408656), (4216, 357574), (7378, 204328), (8432, 178787), (14756, 102164), (25541, 59024), (29512, 51082)]