1489164468

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1\times {\mathrm{397}}^1$

素因数の和:753

約数の個数: 96

約数和(自身を含む): 3845482368

約数和(自身を除く): 2356317900

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 157, 181, 314, 362, 397, 471, 543, 628, 724, 794, 942, 1086, 1191, 1588, 1727, 1884, 1991, 2172, 2382, 3454, 3982, 4367, 4764, 5181, 5973, 6908, 7964, 8734, 10362, 11946, 13101, 17468, 20724, 23892, 26202, 28417, 52404, 56834, 62329, 71857, 85251, 113668, 124658, 143714, 170502, 186987, 215571, 249316, 287428, 312587, 341004, 373974, 431142, 625174, 685619, 747948, 790427, 862284, 937761, 1250348, 1371238, 1580854, 1875522, 2056857, 2371281, 2742476, 3161708, 3751044, 4113714, 4742562, 8227428, 9485124, 11281549, 22563098, 33844647, 45126196, 67689294, 124097039, 135378588, 248194078, 372291117, 496388156, 744582234, 1489164468]

約数ペア:

[(1, 1489164468), (2, 744582234), (3, 496388156), (4, 372291117), (6, 248194078), (11, 135378588), (12, 124097039), (22, 67689294), (33, 45126196), (44, 33844647), (66, 22563098), (132, 11281549), (157, 9485124), (181, 8227428), (314, 4742562), (362, 4113714), (397, 3751044), (471, 3161708), (543, 2742476), (628, 2371281), (724, 2056857), (794, 1875522), (942, 1580854), (1086, 1371238), (1191, 1250348), (1588, 937761), (1727, 862284), (1884, 790427), (1991, 747948), (2172, 685619), (2382, 625174), (3454, 431142), (3982, 373974), (4367, 341004), (4764, 312587), (5181, 287428), (5973, 249316), (6908, 215571), (7964, 186987), (8734, 170502), (10362, 143714), (11946, 124658), (13101, 113668), (17468, 85251), (20724, 71857), (23892, 62329), (26202, 56834), (28417, 52404)]