977467088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{563}}^1$

素因数の和:1092

約数の個数: 80

約数和(自身を含む): 2167736256

約数和(自身を除く): 1190269168

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 491, 563, 884, 982, 1126, 1768, 1964, 2252, 3536, 3928, 4504, 6383, 7319, 7856, 8347, 9008, 9571, 12766, 14638, 16694, 19142, 25532, 29276, 33388, 38284, 51064, 58552, 66776, 76568, 102128, 108511, 117104, 124423, 133552, 153136, 217022, 248846, 276433, 434044, 497692, 552866, 868088, 995384, 1105732, 1736176, 1990768, 2211464, 3593629, 4422928, 4699361, 7187258, 9398722, 14374516, 18797444, 28749032, 37594888, 57498064, 61091693, 75189776, 122183386, 244366772, 488733544, 977467088]

約数ペア:

[(1, 977467088), (2, 488733544), (4, 244366772), (8, 122183386), (13, 75189776), (16, 61091693), (17, 57498064), (26, 37594888), (34, 28749032), (52, 18797444), (68, 14374516), (104, 9398722), (136, 7187258), (208, 4699361), (221, 4422928), (272, 3593629), (442, 2211464), (491, 1990768), (563, 1736176), (884, 1105732), (982, 995384), (1126, 868088), (1768, 552866), (1964, 497692), (2252, 434044), (3536, 276433), (3928, 248846), (4504, 217022), (6383, 153136), (7319, 133552), (7856, 124423), (8347, 117104), (9008, 108511), (9571, 102128), (12766, 76568), (14638, 66776), (16694, 58552), (19142, 51064), (25532, 38284), (29276, 33388)]