1906958144

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:417

約数の個数: 168

約数和(自身を含む): 4752319680

約数和(自身を除く): 2845361536

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 89, 91, 104, 112, 169, 178, 182, 208, 224, 283, 338, 356, 364, 416, 448, 566, 623, 676, 712, 728, 832, 1132, 1157, 1183, 1246, 1352, 1424, 1456, 1981, 2264, 2314, 2366, 2492, 2704, 2848, 2912, 3679, 3962, 4528, 4628, 4732, 4984, 5408, 5696, 5824, 7358, 7924, 8099, 9056, 9256, 9464, 9968, 10816, 14716, 15041, 15848, 16198, 18112, 18512, 18928, 19936, 25187, 25753, 29432, 30082, 31696, 32396, 37024, 37856, 39872, 47827, 50374, 51506, 58864, 60164, 63392, 64792, 74048, 75712, 95654, 100748, 103012, 105287, 117728, 120328, 126784, 129584, 176309, 191308, 201496, 206024, 210574, 235456, 240656, 259168, 327431, 334789, 352618, 382616, 402992, 412048, 421148, 481312, 518336, 654862, 669578, 705236, 765232, 805984, 824096, 842296, 962624, 1309724, 1339156, 1410472, 1530464, 1611968, 1648192, 1684592, 2292017, 2619448, 2678312, 2820944, 3060928, 3369184, 4256603, 4584034, 5238896, 5356624, 5641888, 6738368, 8513206, 9168068, 10477792, 10713248, 11283776, 17026412, 18336136, 20955584, 21426496, 29796221, 34052824, 36672272, 59592442, 68105648, 73344544, 119184884, 136211296, 146689088, 238369768, 272422592, 476739536, 953479072, 1906958144]

約数ペア:

[(1, 1906958144), (2, 953479072), (4, 476739536), (7, 272422592), (8, 238369768), (13, 146689088), (14, 136211296), (16, 119184884), (26, 73344544), (28, 68105648), (32, 59592442), (52, 36672272), (56, 34052824), (64, 29796221), (89, 21426496), (91, 20955584), (104, 18336136), (112, 17026412), (169, 11283776), (178, 10713248), (182, 10477792), (208, 9168068), (224, 8513206), (283, 6738368), (338, 5641888), (356, 5356624), (364, 5238896), (416, 4584034), (448, 4256603), (566, 3369184), (623, 3060928), (676, 2820944), (712, 2678312), (728, 2619448), (832, 2292017), (1132, 1684592), (1157, 1648192), (1183, 1611968), (1246, 1530464), (1352, 1410472), (1424, 1339156), (1456, 1309724), (1981, 962624), (2264, 842296), (2314, 824096), (2366, 805984), (2492, 765232), (2704, 705236), (2848, 669578), (2912, 654862), (3679, 518336), (3962, 481312), (4528, 421148), (4628, 412048), (4732, 402992), (4984, 382616), (5408, 352618), (5696, 334789), (5824, 327431), (7358, 259168), (7924, 240656), (8099, 235456), (9056, 210574), (9256, 206024), (9464, 201496), (9968, 191308), (10816, 176309), (14716, 129584), (15041, 126784), (15848, 120328), (16198, 117728), (18112, 105287), (18512, 103012), (18928, 100748), (19936, 95654), (25187, 75712), (25753, 74048), (29432, 64792), (30082, 63392), (31696, 60164), (32396, 58864), (37024, 51506), (37856, 50374), (39872, 47827)]