1385682768

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{421}}^1$

素因数の和:858

約数の個数: 160

約数和(自身を含む): 4207171200

約数和(自身を除く): 2821488432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 401, 421, 432, 456, 513, 684, 802, 842, 912, 1026, 1203, 1263, 1368, 1604, 1684, 2052, 2406, 2526, 2736, 3208, 3368, 3609, 3789, 4104, 4812, 5052, 6416, 6736, 7218, 7578, 7619, 7999, 8208, 9624, 10104, 10827, 11367, 14436, 15156, 15238, 15998, 19248, 20208, 21654, 22734, 22857, 23997, 28872, 30312, 30476, 31996, 43308, 45468, 45714, 47994, 57744, 60624, 60952, 63992, 68571, 71991, 86616, 90936, 91428, 95988, 121904, 127984, 137142, 143982, 168821, 173232, 181872, 182856, 191976, 205713, 215973, 274284, 287964, 337642, 365712, 383952, 411426, 431946, 506463, 548568, 575928, 675284, 822852, 863892, 1012926, 1097136, 1151856, 1350568, 1519389, 1645704, 1727784, 2025852, 2701136, 3038778, 3207599, 3291408, 3455568, 4051704, 4558167, 6077556, 6415198, 8103408, 9116334, 9622797, 12155112, 12830396, 18232668, 19245594, 24310224, 25660792, 28868391, 36465336, 38491188, 51321584, 57736782, 72930672, 76982376, 86605173, 115473564, 153964752, 173210346, 230947128, 346420692, 461894256, 692841384, 1385682768]

約数ペア:

[(1, 1385682768), (2, 692841384), (3, 461894256), (4, 346420692), (6, 230947128), (8, 173210346), (9, 153964752), (12, 115473564), (16, 86605173), (18, 76982376), (19, 72930672), (24, 57736782), (27, 51321584), (36, 38491188), (38, 36465336), (48, 28868391), (54, 25660792), (57, 24310224), (72, 19245594), (76, 18232668), (108, 12830396), (114, 12155112), (144, 9622797), (152, 9116334), (171, 8103408), (216, 6415198), (228, 6077556), (304, 4558167), (342, 4051704), (401, 3455568), (421, 3291408), (432, 3207599), (456, 3038778), (513, 2701136), (684, 2025852), (802, 1727784), (842, 1645704), (912, 1519389), (1026, 1350568), (1203, 1151856), (1263, 1097136), (1368, 1012926), (1604, 863892), (1684, 822852), (2052, 675284), (2406, 575928), (2526, 548568), (2736, 506463), (3208, 431946), (3368, 411426), (3609, 383952), (3789, 365712), (4104, 337642), (4812, 287964), (5052, 274284), (6416, 215973), (6736, 205713), (7218, 191976), (7578, 182856), (7619, 181872), (7999, 173232), (8208, 168821), (9624, 143982), (10104, 137142), (10827, 127984), (11367, 121904), (14436, 95988), (15156, 91428), (15238, 90936), (15998, 86616), (19248, 71991), (20208, 68571), (21654, 63992), (22734, 60952), (22857, 60624), (23997, 57744), (28872, 47994), (30312, 45714), (30476, 45468), (31996, 43308)]