518988192

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:283

約数の個数: 192

約数和(自身を含む): 1524096000

約数和(自身を除く): 1005107808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 69, 76, 89, 92, 96, 114, 138, 139, 152, 178, 184, 228, 267, 276, 278, 304, 356, 368, 417, 437, 456, 534, 552, 556, 608, 712, 736, 834, 874, 912, 1068, 1104, 1112, 1311, 1424, 1668, 1691, 1748, 1824, 2047, 2136, 2208, 2224, 2622, 2641, 2848, 3197, 3336, 3382, 3496, 4094, 4272, 4448, 5073, 5244, 5282, 6141, 6394, 6672, 6764, 6992, 7923, 8188, 8544, 9591, 10146, 10488, 10564, 12282, 12371, 12788, 13344, 13528, 13984, 15846, 16376, 19182, 20292, 20976, 21128, 24564, 24742, 25576, 27056, 31692, 32752, 37113, 38364, 38893, 40584, 41952, 42256, 49128, 49484, 51152, 54112, 60743, 63384, 65504, 74226, 76728, 77786, 81168, 84512, 98256, 98968, 102304, 116679, 121486, 126768, 148452, 153456, 155572, 162336, 182229, 196512, 197936, 233358, 235049, 242972, 253536, 284533, 296904, 306912, 311144, 364458, 395872, 466716, 470098, 485944, 569066, 593808, 622288, 705147, 728916, 853599, 933432, 940196, 971888, 1138132, 1187616, 1244576, 1410294, 1457832, 1707198, 1866864, 1880392, 1943776, 2276264, 2820588, 2915664, 3414396, 3733728, 3760784, 4552528, 5406127, 5641176, 5831328, 6828792, 7521568, 9105056, 10812254, 11282352, 13657584, 16218381, 21624508, 22564704, 27315168, 32436762, 43249016, 64873524, 86498032, 129747048, 172996064, 259494096, 518988192]

約数ペア:

[(1, 518988192), (2, 259494096), (3, 172996064), (4, 129747048), (6, 86498032), (8, 64873524), (12, 43249016), (16, 32436762), (19, 27315168), (23, 22564704), (24, 21624508), (32, 16218381), (38, 13657584), (46, 11282352), (48, 10812254), (57, 9105056), (69, 7521568), (76, 6828792), (89, 5831328), (92, 5641176), (96, 5406127), (114, 4552528), (138, 3760784), (139, 3733728), (152, 3414396), (178, 2915664), (184, 2820588), (228, 2276264), (267, 1943776), (276, 1880392), (278, 1866864), (304, 1707198), (356, 1457832), (368, 1410294), (417, 1244576), (437, 1187616), (456, 1138132), (534, 971888), (552, 940196), (556, 933432), (608, 853599), (712, 728916), (736, 705147), (834, 622288), (874, 593808), (912, 569066), (1068, 485944), (1104, 470098), (1112, 466716), (1311, 395872), (1424, 364458), (1668, 311144), (1691, 306912), (1748, 296904), (1824, 284533), (2047, 253536), (2136, 242972), (2208, 235049), (2224, 233358), (2622, 197936), (2641, 196512), (2848, 182229), (3197, 162336), (3336, 155572), (3382, 153456), (3496, 148452), (4094, 126768), (4272, 121486), (4448, 116679), (5073, 102304), (5244, 98968), (5282, 98256), (6141, 84512), (6394, 81168), (6672, 77786), (6764, 76728), (6992, 74226), (7923, 65504), (8188, 63384), (8544, 60743), (9591, 54112), (10146, 51152), (10488, 49484), (10564, 49128), (12282, 42256), (12371, 41952), (12788, 40584), (13344, 38893), (13528, 38364), (13984, 37113), (15846, 32752), (16376, 31692), (19182, 27056), (20292, 25576), (20976, 24742), (21128, 24564)]