825430788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1279}}^1$

素因数の和:1506

約数の個数: 144

約数和(自身を含む): 2583060480

約数和(自身を除く): 1757629692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 197, 234, 252, 273, 364, 394, 468, 546, 591, 788, 819, 1092, 1182, 1279, 1379, 1638, 1773, 2364, 2558, 2561, 2758, 3276, 3546, 3837, 4137, 5116, 5122, 5516, 7092, 7674, 7683, 8274, 8953, 10244, 11511, 12411, 15348, 15366, 16548, 16627, 17906, 17927, 23022, 23049, 24822, 26859, 30732, 33254, 35812, 35854, 46044, 46098, 49644, 49881, 53718, 53781, 66508, 71708, 80577, 92196, 99762, 107436, 107562, 116389, 149643, 161154, 161343, 199524, 215124, 232778, 251963, 299286, 322308, 322686, 349167, 465556, 503926, 598572, 645372, 698334, 755889, 1007852, 1047501, 1396668, 1511778, 1763741, 2095002, 2267667, 3023556, 3275519, 3527482, 4190004, 4535334, 5291223, 6551038, 7054964, 9070668, 9826557, 10582446, 13102076, 15873669, 19653114, 21164892, 22928633, 29479671, 31747338, 39306228, 45857266, 58959342, 63494676, 68785899, 91714532, 117918684, 137571798, 206357697, 275143596, 412715394, 825430788]

約数ペア:

[(1, 825430788), (2, 412715394), (3, 275143596), (4, 206357697), (6, 137571798), (7, 117918684), (9, 91714532), (12, 68785899), (13, 63494676), (14, 58959342), (18, 45857266), (21, 39306228), (26, 31747338), (28, 29479671), (36, 22928633), (39, 21164892), (42, 19653114), (52, 15873669), (63, 13102076), (78, 10582446), (84, 9826557), (91, 9070668), (117, 7054964), (126, 6551038), (156, 5291223), (182, 4535334), (197, 4190004), (234, 3527482), (252, 3275519), (273, 3023556), (364, 2267667), (394, 2095002), (468, 1763741), (546, 1511778), (591, 1396668), (788, 1047501), (819, 1007852), (1092, 755889), (1182, 698334), (1279, 645372), (1379, 598572), (1638, 503926), (1773, 465556), (2364, 349167), (2558, 322686), (2561, 322308), (2758, 299286), (3276, 251963), (3546, 232778), (3837, 215124), (4137, 199524), (5116, 161343), (5122, 161154), (5516, 149643), (7092, 116389), (7674, 107562), (7683, 107436), (8274, 99762), (8953, 92196), (10244, 80577), (11511, 71708), (12411, 66508), (15348, 53781), (15366, 53718), (16548, 49881), (16627, 49644), (17906, 46098), (17927, 46044), (23022, 35854), (23049, 35812), (24822, 33254), (26859, 30732)]