404049576

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{347}}^1$

素因数の和:631

約数の個数: 128

約数和(自身を含む): 1202688000

約数和(自身を除く): 798638424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 203, 232, 239, 347, 348, 406, 478, 609, 694, 696, 717, 812, 956, 1041, 1218, 1388, 1434, 1624, 1673, 1912, 2082, 2429, 2436, 2776, 2868, 3346, 4164, 4858, 4872, 5019, 5736, 6692, 6931, 7287, 8328, 9716, 10038, 10063, 13384, 13862, 14574, 19432, 20076, 20126, 20793, 27724, 29148, 30189, 40152, 40252, 41586, 48517, 55448, 58296, 60378, 70441, 80504, 82933, 83172, 97034, 120756, 140882, 145551, 165866, 166344, 194068, 211323, 241512, 248799, 281764, 291102, 331732, 388136, 422646, 497598, 563528, 580531, 582204, 663464, 845292, 995196, 1161062, 1164408, 1690584, 1741593, 1990392, 2322124, 2405057, 3483186, 4644248, 4810114, 6966372, 7215171, 9620228, 13932744, 14430342, 16835399, 19240456, 28860684, 33670798, 50506197, 57721368, 67341596, 101012394, 134683192, 202024788, 404049576]

約数ペア:

[(1, 404049576), (2, 202024788), (3, 134683192), (4, 101012394), (6, 67341596), (7, 57721368), (8, 50506197), (12, 33670798), (14, 28860684), (21, 19240456), (24, 16835399), (28, 14430342), (29, 13932744), (42, 9620228), (56, 7215171), (58, 6966372), (84, 4810114), (87, 4644248), (116, 3483186), (168, 2405057), (174, 2322124), (203, 1990392), (232, 1741593), (239, 1690584), (347, 1164408), (348, 1161062), (406, 995196), (478, 845292), (609, 663464), (694, 582204), (696, 580531), (717, 563528), (812, 497598), (956, 422646), (1041, 388136), (1218, 331732), (1388, 291102), (1434, 281764), (1624, 248799), (1673, 241512), (1912, 211323), (2082, 194068), (2429, 166344), (2436, 165866), (2776, 145551), (2868, 140882), (3346, 120756), (4164, 97034), (4858, 83172), (4872, 82933), (5019, 80504), (5736, 70441), (6692, 60378), (6931, 58296), (7287, 55448), (8328, 48517), (9716, 41586), (10038, 40252), (10063, 40152), (13384, 30189), (13862, 29148), (14574, 27724), (19432, 20793), (20076, 20126)]