406427424

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:140

約数の個数: 192

約数和(自身を含む): 1209116160

約数和(自身を除く): 802688736

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 41, 47, 48, 52, 78, 82, 94, 96, 104, 123, 141, 156, 164, 169, 188, 208, 246, 282, 312, 328, 338, 376, 416, 492, 507, 533, 564, 611, 624, 656, 676, 752, 984, 1014, 1066, 1128, 1222, 1248, 1312, 1352, 1504, 1599, 1833, 1927, 1968, 2028, 2132, 2197, 2256, 2444, 2704, 3198, 3666, 3854, 3936, 4056, 4264, 4394, 4512, 4888, 5408, 5781, 6396, 6591, 6929, 7332, 7708, 7943, 8112, 8528, 8788, 9776, 11562, 12792, 13182, 13858, 14664, 15416, 15886, 16224, 17056, 17576, 19552, 20787, 23124, 23829, 25051, 25584, 26364, 27716, 29328, 30832, 31772, 35152, 41574, 46248, 47658, 50102, 51168, 52728, 55432, 58656, 61664, 63544, 70304, 75153, 83148, 90077, 92496, 95316, 100204, 103259, 105456, 110864, 127088, 150306, 166296, 180154, 184992, 190632, 200408, 206518, 210912, 221728, 254176, 270231, 300612, 309777, 325663, 332592, 360308, 381264, 400816, 413036, 540462, 601224, 619554, 651326, 665184, 720616, 762528, 801632, 826072, 976989, 1080924, 1202448, 1239108, 1302652, 1441232, 1652144, 1953978, 2161848, 2404896, 2478216, 2605304, 2882464, 3304288, 3907956, 4233619, 4323696, 4956432, 5210608, 7815912, 8467238, 8647392, 9912864, 10421216, 12700857, 15631824, 16934476, 25401714, 31263648, 33868952, 50803428, 67737904, 101606856, 135475808, 203213712, 406427424]

約数ペア:

[(1, 406427424), (2, 203213712), (3, 135475808), (4, 101606856), (6, 67737904), (8, 50803428), (12, 33868952), (13, 31263648), (16, 25401714), (24, 16934476), (26, 15631824), (32, 12700857), (39, 10421216), (41, 9912864), (47, 8647392), (48, 8467238), (52, 7815912), (78, 5210608), (82, 4956432), (94, 4323696), (96, 4233619), (104, 3907956), (123, 3304288), (141, 2882464), (156, 2605304), (164, 2478216), (169, 2404896), (188, 2161848), (208, 1953978), (246, 1652144), (282, 1441232), (312, 1302652), (328, 1239108), (338, 1202448), (376, 1080924), (416, 976989), (492, 826072), (507, 801632), (533, 762528), (564, 720616), (611, 665184), (624, 651326), (656, 619554), (676, 601224), (752, 540462), (984, 413036), (1014, 400816), (1066, 381264), (1128, 360308), (1222, 332592), (1248, 325663), (1312, 309777), (1352, 300612), (1504, 270231), (1599, 254176), (1833, 221728), (1927, 210912), (1968, 206518), (2028, 200408), (2132, 190632), (2197, 184992), (2256, 180154), (2444, 166296), (2704, 150306), (3198, 127088), (3666, 110864), (3854, 105456), (3936, 103259), (4056, 100204), (4264, 95316), (4394, 92496), (4512, 90077), (4888, 83148), (5408, 75153), (5781, 70304), (6396, 63544), (6591, 61664), (6929, 58656), (7332, 55432), (7708, 52728), (7943, 51168), (8112, 50102), (8528, 47658), (8788, 46248), (9776, 41574), (11562, 35152), (12792, 31772), (13182, 30832), (13858, 29328), (14664, 27716), (15416, 26364), (15886, 25584), (16224, 25051), (17056, 23829), (17576, 23124), (19552, 20787)]