2057026384

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:381

約数の個数: 160

約数和(自身を含む): 4981824000

約数和(自身を除く): 2924797616

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 61, 68, 89, 112, 119, 122, 136, 178, 199, 238, 244, 272, 356, 398, 427, 476, 488, 623, 712, 796, 854, 952, 976, 1037, 1246, 1393, 1424, 1513, 1592, 1708, 1904, 2074, 2492, 2786, 3026, 3184, 3383, 3416, 4148, 4984, 5429, 5572, 6052, 6766, 6832, 7259, 8296, 9968, 10591, 10858, 11144, 12104, 12139, 13532, 14518, 16592, 17711, 21182, 21716, 22288, 23681, 24208, 24278, 27064, 29036, 35422, 38003, 42364, 43432, 47362, 48556, 54128, 58072, 70844, 76006, 84728, 84973, 86864, 92293, 94724, 97112, 116144, 123977, 141688, 152012, 169456, 169946, 184586, 189448, 194224, 206363, 247954, 283376, 301087, 304024, 339892, 369172, 378896, 412726, 495908, 602174, 608048, 646051, 679784, 738344, 825452, 991816, 1080371, 1204348, 1292102, 1359568, 1444541, 1476688, 1650904, 1983632, 2107609, 2160742, 2408696, 2584204, 2889082, 3301808, 4215218, 4321484, 4817392, 5168408, 5778164, 7562597, 8430436, 8642968, 10336816, 11556328, 15125194, 16860872, 17285936, 18366307, 23112656, 30250388, 33721744, 36732614, 60500776, 73465228, 121001552, 128564149, 146930456, 257128298, 293860912, 514256596, 1028513192, 2057026384]

約数ペア:

[(1, 2057026384), (2, 1028513192), (4, 514256596), (7, 293860912), (8, 257128298), (14, 146930456), (16, 128564149), (17, 121001552), (28, 73465228), (34, 60500776), (56, 36732614), (61, 33721744), (68, 30250388), (89, 23112656), (112, 18366307), (119, 17285936), (122, 16860872), (136, 15125194), (178, 11556328), (199, 10336816), (238, 8642968), (244, 8430436), (272, 7562597), (356, 5778164), (398, 5168408), (427, 4817392), (476, 4321484), (488, 4215218), (623, 3301808), (712, 2889082), (796, 2584204), (854, 2408696), (952, 2160742), (976, 2107609), (1037, 1983632), (1246, 1650904), (1393, 1476688), (1424, 1444541), (1513, 1359568), (1592, 1292102), (1708, 1204348), (1904, 1080371), (2074, 991816), (2492, 825452), (2786, 738344), (3026, 679784), (3184, 646051), (3383, 608048), (3416, 602174), (4148, 495908), (4984, 412726), (5429, 378896), (5572, 369172), (6052, 339892), (6766, 304024), (6832, 301087), (7259, 283376), (8296, 247954), (9968, 206363), (10591, 194224), (10858, 189448), (11144, 184586), (12104, 169946), (12139, 169456), (13532, 152012), (14518, 141688), (16592, 123977), (17711, 116144), (21182, 97112), (21716, 94724), (22288, 92293), (23681, 86864), (24208, 84973), (24278, 84728), (27064, 76006), (29036, 70844), (35422, 58072), (38003, 54128), (42364, 48556), (43432, 47362)]