653796756512

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{122299}}^1$

素因数の和:122674

約数の個数: 96

約数和(自身を含む): 1411291123200

約数和(自身を除く): 757494366688

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 317, 496, 527, 544, 634, 992, 1054, 1268, 2108, 2536, 4216, 5072, 5389, 8432, 9827, 10144, 10778, 16864, 19654, 21556, 39308, 43112, 78616, 86224, 122299, 157232, 167059, 172448, 244598, 314464, 334118, 489196, 668236, 978392, 1336472, 1956784, 2079083, 2672944, 3791269, 3913568, 4158166, 5345888, 7582538, 8316332, 15165076, 16632664, 30330152, 33265328, 38768783, 60660304, 64451573, 66530656, 77537566, 121320608, 128903146, 155075132, 257806292, 310150264, 515612584, 620300528, 659069311, 1031225168, 1201832273, 1240601056, 1318138622, 2062450336, 2403664546, 2636277244, 4807329092, 5272554488, 9614658184, 10545108976, 19229316368, 20431148641, 21090217952, 38458632736, 40862297282, 81724594564, 163449189128, 326898378256, 653796756512]

約数ペア:

[(1, 653796756512), (2, 326898378256), (4, 163449189128), (8, 81724594564), (16, 40862297282), (17, 38458632736), (31, 21090217952), (32, 20431148641), (34, 19229316368), (62, 10545108976), (68, 9614658184), (124, 5272554488), (136, 4807329092), (248, 2636277244), (272, 2403664546), (317, 2062450336), (496, 1318138622), (527, 1240601056), (544, 1201832273), (634, 1031225168), (992, 659069311), (1054, 620300528), (1268, 515612584), (2108, 310150264), (2536, 257806292), (4216, 155075132), (5072, 128903146), (5389, 121320608), (8432, 77537566), (9827, 66530656), (10144, 64451573), (10778, 60660304), (16864, 38768783), (19654, 33265328), (21556, 30330152), (39308, 16632664), (43112, 15165076), (78616, 8316332), (86224, 7582538), (122299, 5345888), (157232, 4158166), (167059, 3913568), (172448, 3791269), (244598, 2672944), (314464, 2079083), (334118, 1956784), (489196, 1336472), (668236, 978392)]