290476368

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1$

素因数の和:864

約数の個数: 240

約数和(自身を含む): 1038850176

約数和(自身を除く): 748373808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 112, 117, 126, 144, 156, 162, 168, 182, 189, 208, 216, 234, 243, 252, 273, 312, 324, 336, 351, 364, 378, 432, 468, 486, 504, 546, 567, 624, 648, 702, 728, 756, 819, 821, 936, 972, 1008, 1053, 1092, 1134, 1296, 1404, 1456, 1512, 1638, 1642, 1701, 1872, 1944, 2106, 2184, 2268, 2457, 2463, 2808, 3024, 3159, 3276, 3284, 3402, 3888, 4212, 4368, 4536, 4914, 4926, 5616, 5747, 6318, 6552, 6568, 6804, 7371, 7389, 8424, 9072, 9828, 9852, 10673, 11494, 12636, 13104, 13136, 13608, 14742, 14778, 16848, 17241, 19656, 19704, 21346, 22113, 22167, 22988, 25272, 27216, 29484, 29556, 32019, 34482, 39312, 39408, 42692, 44226, 44334, 45976, 50544, 51723, 58968, 59112, 64038, 66501, 68964, 74711, 85384, 88452, 88668, 91952, 96057, 103446, 117936, 118224, 128076, 133002, 137928, 149422, 155169, 170768, 176904, 177336, 192114, 199503, 206892, 224133, 256152, 266004, 275856, 288171, 298844, 310338, 353808, 354672, 384228, 399006, 413784, 448266, 465507, 512304, 532008, 576342, 597688, 620676, 672399, 768456, 798012, 827568, 864513, 896532, 931014, 1064016, 1152684, 1195376, 1241352, 1344798, 1396521, 1536912, 1596024, 1729026, 1793064, 1862028, 2017197, 2305368, 2482704, 2593539, 2689596, 2793042, 3192048, 3458052, 3586128, 3724056, 4034394, 4610736, 5187078, 5379192, 5586084, 6051591, 6916104, 7448112, 8068788, 10374156, 10758384, 11172168, 12103182, 13832208, 16137576, 18154773, 20748312, 22344336, 24206364, 32275152, 36309546, 41496624, 48412728, 72619092, 96825456, 145238184, 290476368]

約数ペア:

[(1, 290476368), (2, 145238184), (3, 96825456), (4, 72619092), (6, 48412728), (7, 41496624), (8, 36309546), (9, 32275152), (12, 24206364), (13, 22344336), (14, 20748312), (16, 18154773), (18, 16137576), (21, 13832208), (24, 12103182), (26, 11172168), (27, 10758384), (28, 10374156), (36, 8068788), (39, 7448112), (42, 6916104), (48, 6051591), (52, 5586084), (54, 5379192), (56, 5187078), (63, 4610736), (72, 4034394), (78, 3724056), (81, 3586128), (84, 3458052), (91, 3192048), (104, 2793042), (108, 2689596), (112, 2593539), (117, 2482704), (126, 2305368), (144, 2017197), (156, 1862028), (162, 1793064), (168, 1729026), (182, 1596024), (189, 1536912), (208, 1396521), (216, 1344798), (234, 1241352), (243, 1195376), (252, 1152684), (273, 1064016), (312, 931014), (324, 896532), (336, 864513), (351, 827568), (364, 798012), (378, 768456), (432, 672399), (468, 620676), (486, 597688), (504, 576342), (546, 532008), (567, 512304), (624, 465507), (648, 448266), (702, 413784), (728, 399006), (756, 384228), (819, 354672), (821, 353808), (936, 310338), (972, 298844), (1008, 288171), (1053, 275856), (1092, 266004), (1134, 256152), (1296, 224133), (1404, 206892), (1456, 199503), (1512, 192114), (1638, 177336), (1642, 176904), (1701, 170768), (1872, 155169), (1944, 149422), (2106, 137928), (2184, 133002), (2268, 128076), (2457, 118224), (2463, 117936), (2808, 103446), (3024, 96057), (3159, 91952), (3276, 88668), (3284, 88452), (3402, 85384), (3888, 74711), (4212, 68964), (4368, 66501), (4536, 64038), (4914, 59112), (4926, 58968), (5616, 51723), (5747, 50544), (6318, 45976), (6552, 44334), (6568, 44226), (6804, 42692), (7371, 39408), (7389, 39312), (8424, 34482), (9072, 32019), (9828, 29556), (9852, 29484), (10673, 27216), (11494, 25272), (12636, 22988), (13104, 22167), (13136, 22113), (13608, 21346), (14742, 19704), (14778, 19656), (16848, 17241)]