259849692

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{1511}}^1$

素因数の和:1819

約数の個数: 72

約数和(自身を含む): 698416992

約数和(自身を除く): 438567300

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 281, 306, 562, 612, 843, 1124, 1511, 1686, 2529, 3022, 3372, 4533, 4777, 5058, 6044, 9066, 9554, 10116, 13599, 14331, 18132, 19108, 25687, 27198, 28662, 42993, 51374, 54396, 57324, 77061, 85986, 102748, 154122, 171972, 231183, 308244, 424591, 462366, 849182, 924732, 1273773, 1698364, 2547546, 3821319, 5095092, 7218047, 7642638, 14436094, 15285276, 21654141, 28872188, 43308282, 64962423, 86616564, 129924846, 259849692]

約数ペア:

[(1, 259849692), (2, 129924846), (3, 86616564), (4, 64962423), (6, 43308282), (9, 28872188), (12, 21654141), (17, 15285276), (18, 14436094), (34, 7642638), (36, 7218047), (51, 5095092), (68, 3821319), (102, 2547546), (153, 1698364), (204, 1273773), (281, 924732), (306, 849182), (562, 462366), (612, 424591), (843, 308244), (1124, 231183), (1511, 171972), (1686, 154122), (2529, 102748), (3022, 85986), (3372, 77061), (4533, 57324), (4777, 54396), (5058, 51374), (6044, 42993), (9066, 28662), (9554, 27198), (10116, 25687), (13599, 19108), (14331, 18132)]