6649678672

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1493}}^1$

素因数の和:1570

約数の個数: 240

約数和(自身を含む): 17740114560

約数和(自身を除く): 11090435888

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 23, 26, 28, 38, 46, 49, 52, 56, 76, 91, 92, 98, 104, 112, 133, 152, 161, 182, 184, 196, 208, 247, 266, 299, 304, 322, 364, 368, 392, 437, 494, 532, 598, 637, 644, 728, 784, 874, 931, 988, 1064, 1127, 1196, 1274, 1288, 1456, 1493, 1729, 1748, 1862, 1976, 2093, 2128, 2254, 2392, 2548, 2576, 2986, 3059, 3458, 3496, 3724, 3952, 4186, 4508, 4784, 5096, 5681, 5972, 6118, 6916, 6992, 7448, 8372, 9016, 10192, 10451, 11362, 11944, 12103, 12236, 13832, 14651, 14896, 16744, 18032, 19409, 20902, 21413, 22724, 23888, 24206, 24472, 27664, 28367, 29302, 33488, 34339, 38818, 39767, 41804, 42826, 45448, 48412, 48944, 56734, 58604, 68678, 73157, 77636, 79534, 83608, 85652, 90896, 96824, 113468, 117208, 135863, 137356, 146314, 155272, 159068, 167216, 171304, 193648, 198569, 226936, 234416, 240373, 271726, 274712, 278369, 292628, 310544, 318136, 342608, 368771, 397138, 446407, 453872, 480746, 543452, 549424, 556738, 585256, 636272, 652441, 737542, 794276, 892814, 951041, 961492, 1086904, 1113476, 1170512, 1304882, 1389983, 1475084, 1588552, 1682611, 1785628, 1902082, 1922984, 2173808, 2226952, 2581397, 2609764, 2779966, 2950168, 3124849, 3177104, 3365222, 3571256, 3804164, 3845968, 4453904, 4567087, 5162794, 5219528, 5559932, 5900336, 6249698, 6730444, 7142512, 7608328, 8481733, 9134174, 10325588, 10439056, 11119864, 12499396, 13460888, 15216656, 16963466, 18069779, 18268348, 20651176, 21873943, 22239728, 24998792, 26921776, 31969609, 33926932, 36139558, 36536696, 41302352, 43747886, 49997584, 59372131, 63939218, 67853864, 72279116, 73073392, 87495772, 118744262, 127878436, 135707728, 144558232, 174991544, 237488524, 255756872, 289116464, 349983088, 415604917, 474977048, 511513744, 831209834, 949954096, 1662419668, 3324839336, 6649678672]

約数ペア:

[(1, 6649678672), (2, 3324839336), (4, 1662419668), (7, 949954096), (8, 831209834), (13, 511513744), (14, 474977048), (16, 415604917), (19, 349983088), (23, 289116464), (26, 255756872), (28, 237488524), (38, 174991544), (46, 144558232), (49, 135707728), (52, 127878436), (56, 118744262), (76, 87495772), (91, 73073392), (92, 72279116), (98, 67853864), (104, 63939218), (112, 59372131), (133, 49997584), (152, 43747886), (161, 41302352), (182, 36536696), (184, 36139558), (196, 33926932), (208, 31969609), (247, 26921776), (266, 24998792), (299, 22239728), (304, 21873943), (322, 20651176), (364, 18268348), (368, 18069779), (392, 16963466), (437, 15216656), (494, 13460888), (532, 12499396), (598, 11119864), (637, 10439056), (644, 10325588), (728, 9134174), (784, 8481733), (874, 7608328), (931, 7142512), (988, 6730444), (1064, 6249698), (1127, 5900336), (1196, 5559932), (1274, 5219528), (1288, 5162794), (1456, 4567087), (1493, 4453904), (1729, 3845968), (1748, 3804164), (1862, 3571256), (1976, 3365222), (2093, 3177104), (2128, 3124849), (2254, 2950168), (2392, 2779966), (2548, 2609764), (2576, 2581397), (2986, 2226952), (3059, 2173808), (3458, 1922984), (3496, 1902082), (3724, 1785628), (3952, 1682611), (4186, 1588552), (4508, 1475084), (4784, 1389983), (5096, 1304882), (5681, 1170512), (5972, 1113476), (6118, 1086904), (6916, 961492), (6992, 951041), (7448, 892814), (8372, 794276), (9016, 737542), (10192, 652441), (10451, 636272), (11362, 585256), (11944, 556738), (12103, 549424), (12236, 543452), (13832, 480746), (14651, 453872), (14896, 446407), (16744, 397138), (18032, 368771), (19409, 342608), (20902, 318136), (21413, 310544), (22724, 292628), (23888, 278369), (24206, 274712), (24472, 271726), (27664, 240373), (28367, 234416), (29302, 226936), (33488, 198569), (34339, 193648), (38818, 171304), (39767, 167216), (41804, 159068), (42826, 155272), (45448, 146314), (48412, 137356), (48944, 135863), (56734, 117208), (58604, 113468), (68678, 96824), (73157, 90896), (77636, 85652), (79534, 83608)]