331344756

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1399}}^1$

素因数の和:1475

約数の個数: 120

約数和(自身を含む): 939153600

約数和(自身を除く): 607808844

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 43, 51, 54, 68, 81, 86, 102, 108, 129, 153, 162, 172, 204, 258, 306, 324, 387, 459, 516, 612, 731, 774, 918, 1161, 1377, 1399, 1462, 1548, 1836, 2193, 2322, 2754, 2798, 2924, 3483, 4197, 4386, 4644, 5508, 5596, 6579, 6966, 8394, 8772, 12591, 13158, 13932, 16788, 19737, 23783, 25182, 26316, 37773, 39474, 47566, 50364, 59211, 60157, 71349, 75546, 78948, 95132, 113319, 118422, 120314, 142698, 151092, 180471, 214047, 226638, 236844, 240628, 285396, 360942, 428094, 453276, 541413, 642141, 721884, 856188, 1022669, 1082826, 1284282, 1624239, 1926423, 2045338, 2165652, 2568564, 3068007, 3248478, 3852846, 4090676, 4872717, 6136014, 6496956, 7705692, 9204021, 9745434, 12272028, 18408042, 19490868, 27612063, 36816084, 55224126, 82836189, 110448252, 165672378, 331344756]

約数ペア:

[(1, 331344756), (2, 165672378), (3, 110448252), (4, 82836189), (6, 55224126), (9, 36816084), (12, 27612063), (17, 19490868), (18, 18408042), (27, 12272028), (34, 9745434), (36, 9204021), (43, 7705692), (51, 6496956), (54, 6136014), (68, 4872717), (81, 4090676), (86, 3852846), (102, 3248478), (108, 3068007), (129, 2568564), (153, 2165652), (162, 2045338), (172, 1926423), (204, 1624239), (258, 1284282), (306, 1082826), (324, 1022669), (387, 856188), (459, 721884), (516, 642141), (612, 541413), (731, 453276), (774, 428094), (918, 360942), (1161, 285396), (1377, 240628), (1399, 236844), (1462, 226638), (1548, 214047), (1836, 180471), (2193, 151092), (2322, 142698), (2754, 120314), (2798, 118422), (2924, 113319), (3483, 95132), (4197, 78948), (4386, 75546), (4644, 71349), (5508, 60157), (5596, 59211), (6579, 50364), (6966, 47566), (8394, 39474), (8772, 37773), (12591, 26316), (13158, 25182), (13932, 23783), (16788, 19737)]