394055424

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1$

素因数の和:543

約数の個数: 216

約数和(自身を含む): 1325836512

約数和(自身を除く): 931781088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 53, 56, 63, 64, 72, 84, 96, 106, 112, 126, 128, 144, 159, 168, 192, 212, 224, 252, 256, 288, 318, 336, 371, 384, 424, 448, 461, 477, 504, 576, 636, 672, 742, 768, 848, 896, 922, 954, 1008, 1113, 1152, 1272, 1344, 1383, 1484, 1696, 1792, 1844, 1908, 2016, 2226, 2304, 2544, 2688, 2766, 2968, 3227, 3339, 3392, 3688, 3816, 4032, 4149, 4452, 5088, 5376, 5532, 5936, 6454, 6678, 6784, 7376, 7632, 8064, 8298, 8904, 9681, 10176, 11064, 11872, 12908, 13356, 13568, 14752, 15264, 16128, 16596, 17808, 19362, 20352, 22128, 23744, 24433, 25816, 26712, 29043, 29504, 30528, 33192, 35616, 38724, 40704, 44256, 47488, 48866, 51632, 53424, 58086, 59008, 61056, 66384, 71232, 73299, 77448, 88512, 94976, 97732, 103264, 106848, 116172, 118016, 122112, 132768, 142464, 146598, 154896, 171031, 177024, 195464, 206528, 213696, 219897, 232344, 265536, 284928, 293196, 309792, 342062, 354048, 390928, 413056, 427392, 439794, 464688, 513093, 531072, 586392, 619584, 684124, 781856, 826112, 854784, 879588, 929376, 1026186, 1062144, 1172784, 1239168, 1368248, 1539279, 1563712, 1759176, 1858752, 2052372, 2345568, 2478336, 2736496, 3078558, 3127424, 3518352, 3717504, 4104744, 4691136, 5472992, 6157116, 6254848, 7036704, 7435008, 8209488, 9382272, 10945984, 12314232, 14073408, 16418976, 18764544, 21891968, 24628464, 28146816, 32837952, 43783936, 49256928, 56293632, 65675904, 98513856, 131351808, 197027712, 394055424]

約数ペア:

[(1, 394055424), (2, 197027712), (3, 131351808), (4, 98513856), (6, 65675904), (7, 56293632), (8, 49256928), (9, 43783936), (12, 32837952), (14, 28146816), (16, 24628464), (18, 21891968), (21, 18764544), (24, 16418976), (28, 14073408), (32, 12314232), (36, 10945984), (42, 9382272), (48, 8209488), (53, 7435008), (56, 7036704), (63, 6254848), (64, 6157116), (72, 5472992), (84, 4691136), (96, 4104744), (106, 3717504), (112, 3518352), (126, 3127424), (128, 3078558), (144, 2736496), (159, 2478336), (168, 2345568), (192, 2052372), (212, 1858752), (224, 1759176), (252, 1563712), (256, 1539279), (288, 1368248), (318, 1239168), (336, 1172784), (371, 1062144), (384, 1026186), (424, 929376), (448, 879588), (461, 854784), (477, 826112), (504, 781856), (576, 684124), (636, 619584), (672, 586392), (742, 531072), (768, 513093), (848, 464688), (896, 439794), (922, 427392), (954, 413056), (1008, 390928), (1113, 354048), (1152, 342062), (1272, 309792), (1344, 293196), (1383, 284928), (1484, 265536), (1696, 232344), (1792, 219897), (1844, 213696), (1908, 206528), (2016, 195464), (2226, 177024), (2304, 171031), (2544, 154896), (2688, 146598), (2766, 142464), (2968, 132768), (3227, 122112), (3339, 118016), (3392, 116172), (3688, 106848), (3816, 103264), (4032, 97732), (4149, 94976), (4452, 88512), (5088, 77448), (5376, 73299), (5532, 71232), (5936, 66384), (6454, 61056), (6678, 59008), (6784, 58086), (7376, 53424), (7632, 51632), (8064, 48866), (8298, 47488), (8904, 44256), (9681, 40704), (10176, 38724), (11064, 35616), (11872, 33192), (12908, 30528), (13356, 29504), (13568, 29043), (14752, 26712), (15264, 25816), (16128, 24433), (16596, 23744), (17808, 22128), (19362, 20352)]