681469776

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11743}}^1$

素因数の和:11801

約数の個数: 120

約数和(自身を含む): 2120308736

約数和(自身を除く): 1438838960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 312, 372, 403, 468, 496, 558, 624, 744, 806, 936, 1116, 1209, 1488, 1612, 1872, 2232, 2418, 3224, 3627, 4464, 4836, 6448, 7254, 9672, 11743, 14508, 19344, 23486, 29016, 35229, 46972, 58032, 70458, 93944, 105687, 140916, 152659, 187888, 211374, 281832, 305318, 364033, 422748, 457977, 563664, 610636, 728066, 845496, 915954, 1092099, 1221272, 1373931, 1456132, 1690992, 1831908, 2184198, 2442544, 2747862, 2912264, 3276297, 3663816, 4368396, 4732429, 5495724, 5824528, 6552594, 7327632, 8736792, 9464858, 10991448, 13105188, 14197287, 17473584, 18929716, 21982896, 26210376, 28394574, 37859432, 42591861, 52420752, 56789148, 75718864, 85183722, 113578296, 170367444, 227156592, 340734888, 681469776]

約数ペア:

[(1, 681469776), (2, 340734888), (3, 227156592), (4, 170367444), (6, 113578296), (8, 85183722), (9, 75718864), (12, 56789148), (13, 52420752), (16, 42591861), (18, 37859432), (24, 28394574), (26, 26210376), (31, 21982896), (36, 18929716), (39, 17473584), (48, 14197287), (52, 13105188), (62, 10991448), (72, 9464858), (78, 8736792), (93, 7327632), (104, 6552594), (117, 5824528), (124, 5495724), (144, 4732429), (156, 4368396), (186, 3663816), (208, 3276297), (234, 2912264), (248, 2747862), (279, 2442544), (312, 2184198), (372, 1831908), (403, 1690992), (468, 1456132), (496, 1373931), (558, 1221272), (624, 1092099), (744, 915954), (806, 845496), (936, 728066), (1116, 610636), (1209, 563664), (1488, 457977), (1612, 422748), (1872, 364033), (2232, 305318), (2418, 281832), (3224, 211374), (3627, 187888), (4464, 152659), (4836, 140916), (6448, 105687), (7254, 93944), (9672, 70458), (11743, 58032), (14508, 46972), (19344, 35229), (23486, 29016)]