260340912

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:488

約数の個数: 160

約数和(自身を含む): 812725760

約数和(自身を除く): 552384848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 151, 156, 208, 216, 234, 302, 307, 312, 351, 432, 453, 468, 604, 614, 624, 702, 906, 921, 936, 1208, 1228, 1359, 1404, 1812, 1842, 1872, 1963, 2416, 2456, 2718, 2763, 2808, 3624, 3684, 3926, 3991, 4077, 4912, 5436, 5526, 5616, 5889, 7248, 7368, 7852, 7982, 8154, 8289, 10872, 11052, 11778, 11973, 14736, 15704, 15964, 16308, 16578, 17667, 21744, 22104, 23556, 23946, 31408, 31928, 32616, 33156, 35334, 35919, 44208, 46357, 47112, 47892, 53001, 63856, 65232, 66312, 70668, 71838, 92714, 94224, 95784, 106002, 107757, 132624, 139071, 141336, 143676, 185428, 191568, 212004, 215514, 278142, 282672, 287352, 370856, 417213, 424008, 431028, 556284, 574704, 602641, 741712, 834426, 848016, 862056, 1112568, 1205282, 1251639, 1668852, 1724112, 1807923, 2225136, 2410564, 2503278, 3337704, 3615846, 4821128, 5006556, 5423769, 6675408, 7231692, 9642256, 10013112, 10847538, 14463384, 16271307, 20026224, 21695076, 28926768, 32542614, 43390152, 65085228, 86780304, 130170456, 260340912]

約数ペア:

[(1, 260340912), (2, 130170456), (3, 86780304), (4, 65085228), (6, 43390152), (8, 32542614), (9, 28926768), (12, 21695076), (13, 20026224), (16, 16271307), (18, 14463384), (24, 10847538), (26, 10013112), (27, 9642256), (36, 7231692), (39, 6675408), (48, 5423769), (52, 5006556), (54, 4821128), (72, 3615846), (78, 3337704), (104, 2503278), (108, 2410564), (117, 2225136), (144, 1807923), (151, 1724112), (156, 1668852), (208, 1251639), (216, 1205282), (234, 1112568), (302, 862056), (307, 848016), (312, 834426), (351, 741712), (432, 602641), (453, 574704), (468, 556284), (604, 431028), (614, 424008), (624, 417213), (702, 370856), (906, 287352), (921, 282672), (936, 278142), (1208, 215514), (1228, 212004), (1359, 191568), (1404, 185428), (1812, 143676), (1842, 141336), (1872, 139071), (1963, 132624), (2416, 107757), (2456, 106002), (2718, 95784), (2763, 94224), (2808, 92714), (3624, 71838), (3684, 70668), (3926, 66312), (3991, 65232), (4077, 63856), (4912, 53001), (5436, 47892), (5526, 47112), (5616, 46357), (5889, 44208), (7248, 35919), (7368, 35334), (7852, 33156), (7982, 32616), (8154, 31928), (8289, 31408), (10872, 23946), (11052, 23556), (11778, 22104), (11973, 21744), (14736, 17667), (15704, 16578), (15964, 16308)]