1871578128

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:275

約数の個数: 320

約数和(自身を含む): 6158336000

約数和(自身を除く): 4286757872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 38, 42, 48, 49, 56, 57, 62, 76, 84, 93, 98, 112, 114, 124, 133, 147, 152, 168, 186, 193, 196, 217, 228, 248, 266, 294, 304, 336, 343, 372, 386, 392, 399, 434, 456, 496, 532, 579, 588, 589, 651, 686, 744, 772, 784, 798, 868, 912, 931, 1029, 1064, 1158, 1176, 1178, 1302, 1351, 1372, 1488, 1519, 1544, 1596, 1736, 1767, 1862, 2058, 2128, 2316, 2352, 2356, 2604, 2702, 2744, 2793, 3038, 3088, 3192, 3472, 3534, 3667, 3724, 4053, 4116, 4123, 4557, 4632, 4712, 5208, 5404, 5488, 5586, 5983, 6076, 6384, 6517, 7068, 7334, 7448, 8106, 8232, 8246, 9114, 9264, 9424, 9457, 10416, 10633, 10808, 11001, 11172, 11966, 12152, 12369, 13034, 14136, 14668, 14896, 16212, 16464, 16492, 17949, 18228, 18914, 19551, 21266, 21616, 22002, 22344, 23932, 24304, 24738, 25669, 26068, 28272, 28371, 28861, 29336, 31899, 32424, 32984, 35898, 36456, 37828, 39102, 41881, 42532, 44004, 44688, 47864, 49476, 51338, 52136, 56742, 57722, 58672, 63798, 64848, 65968, 66199, 71796, 72912, 75656, 77007, 78204, 83762, 85064, 86583, 88008, 95728, 98952, 102676, 104272, 113484, 113677, 115444, 125643, 127596, 132398, 143592, 151312, 154014, 156408, 167524, 170128, 173166, 176016, 179683, 197904, 198597, 202027, 205352, 226968, 227354, 230888, 251286, 255192, 264796, 287184, 293167, 308028, 312816, 335048, 341031, 346332, 359366, 397194, 404054, 410704, 453936, 454708, 461776, 502572, 510384, 529592, 539049, 586334, 606081, 616056, 670096, 682062, 692664, 718732, 794388, 795739, 808108, 879501, 909416, 1005144, 1059184, 1078098, 1172668, 1212162, 1232112, 1257781, 1364124, 1385328, 1437464, 1588776, 1591478, 1616216, 1759002, 1818832, 2010288, 2052169, 2156196, 2345336, 2387217, 2424324, 2515562, 2728248, 2874928, 3177552, 3182956, 3232432, 3518004, 3773343, 4104338, 4312392, 4690672, 4774434, 4848648, 5031124, 5456496, 5570173, 6156507, 6365912, 7036008, 7546686, 8208676, 8624784, 9548868, 9697296, 10062248, 11140346, 12313014, 12731824, 14072016, 15093372, 16417352, 16710519, 19097736, 20124496, 22280692, 24626028, 30186744, 32834704, 33421038, 38195472, 38991211, 44561384, 49252056, 60373488, 66842076, 77982422, 89122768, 98504112, 116973633, 133684152, 155964844, 233947266, 267368304, 311929688, 467894532, 623859376, 935789064, 1871578128]

約数ペア:

[(1, 1871578128), (2, 935789064), (3, 623859376), (4, 467894532), (6, 311929688), (7, 267368304), (8, 233947266), (12, 155964844), (14, 133684152), (16, 116973633), (19, 98504112), (21, 89122768), (24, 77982422), (28, 66842076), (31, 60373488), (38, 49252056), (42, 44561384), (48, 38991211), (49, 38195472), (56, 33421038), (57, 32834704), (62, 30186744), (76, 24626028), (84, 22280692), (93, 20124496), (98, 19097736), (112, 16710519), (114, 16417352), (124, 15093372), (133, 14072016), (147, 12731824), (152, 12313014), (168, 11140346), (186, 10062248), (193, 9697296), (196, 9548868), (217, 8624784), (228, 8208676), (248, 7546686), (266, 7036008), (294, 6365912), (304, 6156507), (336, 5570173), (343, 5456496), (372, 5031124), (386, 4848648), (392, 4774434), (399, 4690672), (434, 4312392), (456, 4104338), (496, 3773343), (532, 3518004), (579, 3232432), (588, 3182956), (589, 3177552), (651, 2874928), (686, 2728248), (744, 2515562), (772, 2424324), (784, 2387217), (798, 2345336), (868, 2156196), (912, 2052169), (931, 2010288), (1029, 1818832), (1064, 1759002), (1158, 1616216), (1176, 1591478), (1178, 1588776), (1302, 1437464), (1351, 1385328), (1372, 1364124), (1488, 1257781), (1519, 1232112), (1544, 1212162), (1596, 1172668), (1736, 1078098), (1767, 1059184), (1862, 1005144), (2058, 909416), (2128, 879501), (2316, 808108), (2352, 795739), (2356, 794388), (2604, 718732), (2702, 692664), (2744, 682062), (2793, 670096), (3038, 616056), (3088, 606081), (3192, 586334), (3472, 539049), (3534, 529592), (3667, 510384), (3724, 502572), (4053, 461776), (4116, 454708), (4123, 453936), (4557, 410704), (4632, 404054), (4712, 397194), (5208, 359366), (5404, 346332), (5488, 341031), (5586, 335048), (5983, 312816), (6076, 308028), (6384, 293167), (6517, 287184), (7068, 264796), (7334, 255192), (7448, 251286), (8106, 230888), (8232, 227354), (8246, 226968), (9114, 205352), (9264, 202027), (9424, 198597), (9457, 197904), (10416, 179683), (10633, 176016), (10808, 173166), (11001, 170128), (11172, 167524), (11966, 156408), (12152, 154014), (12369, 151312), (13034, 143592), (14136, 132398), (14668, 127596), (14896, 125643), (16212, 115444), (16464, 113677), (16492, 113484), (17949, 104272), (18228, 102676), (18914, 98952), (19551, 95728), (21266, 88008), (21616, 86583), (22002, 85064), (22344, 83762), (23932, 78204), (24304, 77007), (24738, 75656), (25669, 72912), (26068, 71796), (28272, 66199), (28371, 65968), (28861, 64848), (29336, 63798), (31899, 58672), (32424, 57722), (32984, 56742), (35898, 52136), (36456, 51338), (37828, 49476), (39102, 47864), (41881, 44688), (42532, 44004)]