764951856

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{49339}}^1$

素因数の和:49386

約数の個数: 80

約数和(自身を含む): 2202537600

約数和(自身を除く): 1437585744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 48, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 272, 304, 323, 408, 456, 646, 816, 912, 969, 1292, 1938, 2584, 3876, 5168, 7752, 15504, 49339, 98678, 148017, 197356, 296034, 394712, 592068, 789424, 838763, 937441, 1184136, 1677526, 1874882, 2368272, 2516289, 2812323, 3355052, 3749764, 5032578, 5624646, 6710104, 7499528, 10065156, 11249292, 13420208, 14999056, 15936497, 20130312, 22498584, 31872994, 40260624, 44997168, 47809491, 63745988, 95618982, 127491976, 191237964, 254983952, 382475928, 764951856]

約数ペア:

[(1, 764951856), (2, 382475928), (3, 254983952), (4, 191237964), (6, 127491976), (8, 95618982), (12, 63745988), (16, 47809491), (17, 44997168), (19, 40260624), (24, 31872994), (34, 22498584), (38, 20130312), (48, 15936497), (51, 14999056), (57, 13420208), (68, 11249292), (76, 10065156), (102, 7499528), (114, 6710104), (136, 5624646), (152, 5032578), (204, 3749764), (228, 3355052), (272, 2812323), (304, 2516289), (323, 2368272), (408, 1874882), (456, 1677526), (646, 1184136), (816, 937441), (912, 838763), (969, 789424), (1292, 592068), (1938, 394712), (2584, 296034), (3876, 197356), (5168, 148017), (7752, 98678), (15504, 49339)]