797911608

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{661}}^1$

素因数の和:809

約数の個数: 128

約数和(自身を含む): 2222095680

約数和(自身を除く): 1424184072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 73, 78, 104, 106, 146, 156, 159, 212, 219, 292, 312, 318, 424, 438, 584, 636, 661, 689, 876, 949, 1272, 1322, 1378, 1752, 1898, 1983, 2067, 2644, 2756, 2847, 3796, 3869, 3966, 4134, 5288, 5512, 5694, 7592, 7738, 7932, 8268, 8593, 11388, 11607, 15476, 15864, 16536, 17186, 22776, 23214, 25779, 30952, 34372, 35033, 46428, 48253, 50297, 51558, 68744, 70066, 92856, 96506, 100594, 103116, 105099, 140132, 144759, 150891, 193012, 201188, 206232, 210198, 280264, 289518, 301782, 386024, 402376, 420396, 455429, 579036, 603564, 627289, 840792, 910858, 1158072, 1207128, 1254578, 1366287, 1821716, 1881867, 2509156, 2557409, 2732574, 3643432, 3763734, 5018312, 5114818, 5465148, 7527468, 7672227, 10229636, 10930296, 15054936, 15344454, 20459272, 30688908, 33246317, 61377816, 66492634, 99738951, 132985268, 199477902, 265970536, 398955804, 797911608]

約数ペア:

[(1, 797911608), (2, 398955804), (3, 265970536), (4, 199477902), (6, 132985268), (8, 99738951), (12, 66492634), (13, 61377816), (24, 33246317), (26, 30688908), (39, 20459272), (52, 15344454), (53, 15054936), (73, 10930296), (78, 10229636), (104, 7672227), (106, 7527468), (146, 5465148), (156, 5114818), (159, 5018312), (212, 3763734), (219, 3643432), (292, 2732574), (312, 2557409), (318, 2509156), (424, 1881867), (438, 1821716), (584, 1366287), (636, 1254578), (661, 1207128), (689, 1158072), (876, 910858), (949, 840792), (1272, 627289), (1322, 603564), (1378, 579036), (1752, 455429), (1898, 420396), (1983, 402376), (2067, 386024), (2644, 301782), (2756, 289518), (2847, 280264), (3796, 210198), (3869, 206232), (3966, 201188), (4134, 193012), (5288, 150891), (5512, 144759), (5694, 140132), (7592, 105099), (7738, 103116), (7932, 100594), (8268, 96506), (8593, 92856), (11388, 70066), (11607, 68744), (15476, 51558), (15864, 50297), (16536, 48253), (17186, 46428), (22776, 35033), (23214, 34372), (25779, 30952)]