4851245672

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:607

約数の個数: 128

約数和(自身を含む): 11379916800

約数和(自身を除く): 6528671128

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 139, 182, 191, 251, 278, 364, 382, 502, 556, 728, 764, 973, 1004, 1112, 1337, 1528, 1757, 1807, 1946, 2008, 2483, 2674, 3263, 3514, 3614, 3892, 4966, 5348, 6526, 7028, 7228, 7784, 9932, 10696, 12649, 13052, 14056, 14456, 17381, 19864, 22841, 25298, 26104, 26549, 34762, 34889, 45682, 47941, 50596, 53098, 69524, 69778, 91364, 95882, 101192, 106196, 139048, 139556, 182728, 185843, 191764, 212392, 244223, 279112, 335587, 345137, 371686, 383528, 453557, 488446, 623233, 671174, 690274, 743372, 907114, 976892, 1246466, 1342348, 1380548, 1486744, 1814228, 1953784, 2415959, 2492932, 2684696, 2761096, 3174899, 3628456, 4362631, 4831918, 4985864, 6349798, 6663799, 8725262, 9663836, 12699596, 13327598, 17450524, 19327672, 25399192, 26655196, 34901048, 46646593, 53310392, 86629387, 93293186, 173258774, 186586372, 346517548, 373172744, 606405709, 693035096, 1212811418, 2425622836, 4851245672]

約数ペア:

[(1, 4851245672), (2, 2425622836), (4, 1212811418), (7, 693035096), (8, 606405709), (13, 373172744), (14, 346517548), (26, 186586372), (28, 173258774), (52, 93293186), (56, 86629387), (91, 53310392), (104, 46646593), (139, 34901048), (182, 26655196), (191, 25399192), (251, 19327672), (278, 17450524), (364, 13327598), (382, 12699596), (502, 9663836), (556, 8725262), (728, 6663799), (764, 6349798), (973, 4985864), (1004, 4831918), (1112, 4362631), (1337, 3628456), (1528, 3174899), (1757, 2761096), (1807, 2684696), (1946, 2492932), (2008, 2415959), (2483, 1953784), (2674, 1814228), (3263, 1486744), (3514, 1380548), (3614, 1342348), (3892, 1246466), (4966, 976892), (5348, 907114), (6526, 743372), (7028, 690274), (7228, 671174), (7784, 623233), (9932, 488446), (10696, 453557), (12649, 383528), (13052, 371686), (14056, 345137), (14456, 335587), (17381, 279112), (19864, 244223), (22841, 212392), (25298, 191764), (26104, 185843), (26549, 182728), (34762, 139556), (34889, 139048), (45682, 106196), (47941, 101192), (50596, 95882), (53098, 91364), (69524, 69778)]