1335221888

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1$

素因数の和:675

約数の個数: 256

約数和(自身を含む): 3787741440

約数和(自身を除く): 2452519552

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 17, 22, 26, 28, 32, 34, 44, 52, 56, 64, 68, 77, 88, 91, 104, 112, 119, 128, 136, 143, 154, 176, 182, 187, 208, 221, 224, 238, 272, 286, 308, 352, 364, 374, 416, 442, 448, 476, 544, 572, 613, 616, 704, 728, 748, 832, 884, 896, 952, 1001, 1088, 1144, 1226, 1232, 1309, 1408, 1456, 1496, 1547, 1664, 1768, 1904, 2002, 2176, 2288, 2431, 2452, 2464, 2618, 2912, 2992, 3094, 3536, 3808, 4004, 4291, 4576, 4862, 4904, 4928, 5236, 5824, 5984, 6188, 6743, 7072, 7616, 7969, 8008, 8582, 9152, 9724, 9808, 9856, 10421, 10472, 11648, 11968, 12376, 13486, 14144, 15232, 15938, 16016, 17017, 17164, 18304, 19448, 19616, 20842, 20944, 23936, 24752, 26972, 28288, 31876, 32032, 34034, 34328, 38896, 39232, 41684, 41888, 47201, 49504, 53944, 55783, 63752, 64064, 68068, 68656, 72947, 77792, 78464, 83368, 83776, 87659, 94402, 99008, 107888, 111566, 114631, 127504, 128128, 135473, 136136, 137312, 145894, 155584, 166736, 167552, 175318, 188804, 198016, 215776, 223132, 229262, 255008, 270946, 272272, 274624, 291788, 311168, 333472, 350636, 377608, 431552, 446264, 458524, 510016, 541892, 544544, 549248, 583576, 613613, 666944, 701272, 755216, 802417, 863104, 892528, 917048, 948311, 1020032, 1083784, 1089088, 1167152, 1227226, 1333888, 1402544, 1490203, 1510432, 1604834, 1785056, 1834096, 1896622, 2167568, 2178176, 2334304, 2454452, 2805088, 2980406, 3020864, 3209668, 3570112, 3668192, 3793244, 4335136, 4668608, 4908904, 5610176, 5960812, 6041728, 6419336, 7140224, 7336384, 7586488, 8670272, 9337216, 9817808, 10431421, 11220352, 11921624, 12838672, 14672768, 15172976, 17340544, 19635616, 20862842, 23843248, 25677344, 30345952, 39271232, 41725684, 47686496, 51354688, 60691904, 78542464, 83451368, 95372992, 102709376, 121383808, 166902736, 190745984, 333805472, 667610944, 1335221888]

約数ペア:

[(1, 1335221888), (2, 667610944), (4, 333805472), (7, 190745984), (8, 166902736), (11, 121383808), (13, 102709376), (14, 95372992), (16, 83451368), (17, 78542464), (22, 60691904), (26, 51354688), (28, 47686496), (32, 41725684), (34, 39271232), (44, 30345952), (52, 25677344), (56, 23843248), (64, 20862842), (68, 19635616), (77, 17340544), (88, 15172976), (91, 14672768), (104, 12838672), (112, 11921624), (119, 11220352), (128, 10431421), (136, 9817808), (143, 9337216), (154, 8670272), (176, 7586488), (182, 7336384), (187, 7140224), (208, 6419336), (221, 6041728), (224, 5960812), (238, 5610176), (272, 4908904), (286, 4668608), (308, 4335136), (352, 3793244), (364, 3668192), (374, 3570112), (416, 3209668), (442, 3020864), (448, 2980406), (476, 2805088), (544, 2454452), (572, 2334304), (613, 2178176), (616, 2167568), (704, 1896622), (728, 1834096), (748, 1785056), (832, 1604834), (884, 1510432), (896, 1490203), (952, 1402544), (1001, 1333888), (1088, 1227226), (1144, 1167152), (1226, 1089088), (1232, 1083784), (1309, 1020032), (1408, 948311), (1456, 917048), (1496, 892528), (1547, 863104), (1664, 802417), (1768, 755216), (1904, 701272), (2002, 666944), (2176, 613613), (2288, 583576), (2431, 549248), (2452, 544544), (2464, 541892), (2618, 510016), (2912, 458524), (2992, 446264), (3094, 431552), (3536, 377608), (3808, 350636), (4004, 333472), (4291, 311168), (4576, 291788), (4862, 274624), (4904, 272272), (4928, 270946), (5236, 255008), (5824, 229262), (5984, 223132), (6188, 215776), (6743, 198016), (7072, 188804), (7616, 175318), (7969, 167552), (8008, 166736), (8582, 155584), (9152, 145894), (9724, 137312), (9808, 136136), (9856, 135473), (10421, 128128), (10472, 127504), (11648, 114631), (11968, 111566), (12376, 107888), (13486, 99008), (14144, 94402), (15232, 87659), (15938, 83776), (16016, 83368), (17017, 78464), (17164, 77792), (18304, 72947), (19448, 68656), (19616, 68068), (20842, 64064), (20944, 63752), (23936, 55783), (24752, 53944), (26972, 49504), (28288, 47201), (31876, 41888), (32032, 41684), (34034, 39232), (34328, 38896)]