718139352

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1433}}^1$

素因数の和:1625

約数の個数: 128

約数和(自身を含む): 2175091200

約数和(自身を除く): 1456951848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 157, 168, 228, 266, 314, 399, 456, 471, 532, 628, 798, 942, 1064, 1099, 1256, 1433, 1596, 1884, 2198, 2866, 2983, 3192, 3297, 3768, 4299, 4396, 5732, 5966, 6594, 8598, 8792, 8949, 10031, 11464, 11932, 13188, 17196, 17898, 20062, 20881, 23864, 26376, 27227, 30093, 34392, 35796, 40124, 41762, 54454, 60186, 62643, 71592, 80248, 81681, 83524, 108908, 120372, 125286, 163362, 167048, 190589, 217816, 224981, 240744, 250572, 326724, 381178, 449962, 501144, 571767, 653448, 674943, 762356, 899924, 1143534, 1349886, 1524712, 1574867, 1799848, 2287068, 2699772, 3149734, 4274639, 4574136, 4724601, 5399544, 6299468, 8549278, 9449202, 12598936, 12823917, 17098556, 18898404, 25647834, 29922473, 34197112, 37796808, 51295668, 59844946, 89767419, 102591336, 119689892, 179534838, 239379784, 359069676, 718139352]

約数ペア:

[(1, 718139352), (2, 359069676), (3, 239379784), (4, 179534838), (6, 119689892), (7, 102591336), (8, 89767419), (12, 59844946), (14, 51295668), (19, 37796808), (21, 34197112), (24, 29922473), (28, 25647834), (38, 18898404), (42, 17098556), (56, 12823917), (57, 12598936), (76, 9449202), (84, 8549278), (114, 6299468), (133, 5399544), (152, 4724601), (157, 4574136), (168, 4274639), (228, 3149734), (266, 2699772), (314, 2287068), (399, 1799848), (456, 1574867), (471, 1524712), (532, 1349886), (628, 1143534), (798, 899924), (942, 762356), (1064, 674943), (1099, 653448), (1256, 571767), (1433, 501144), (1596, 449962), (1884, 381178), (2198, 326724), (2866, 250572), (2983, 240744), (3192, 224981), (3297, 217816), (3768, 190589), (4299, 167048), (4396, 163362), (5732, 125286), (5966, 120372), (6594, 108908), (8598, 83524), (8792, 81681), (8949, 80248), (10031, 71592), (11464, 62643), (11932, 60186), (13188, 54454), (17196, 41762), (17898, 40124), (20062, 35796), (20881, 34392), (23864, 30093), (26376, 27227)]