1728066912

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:494

約数の個数: 288

約数和(自身を含む): 5604754176

約数和(自身を除く): 3876687264

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 23, 24, 26, 32, 33, 39, 44, 46, 48, 52, 66, 69, 78, 88, 92, 96, 104, 132, 138, 143, 156, 169, 176, 184, 208, 253, 264, 276, 286, 299, 312, 338, 352, 368, 416, 421, 429, 506, 507, 528, 552, 572, 598, 624, 676, 736, 759, 842, 858, 897, 1012, 1014, 1056, 1104, 1144, 1196, 1248, 1263, 1352, 1518, 1684, 1716, 1794, 1859, 2024, 2028, 2208, 2288, 2392, 2526, 2704, 3036, 3289, 3368, 3432, 3588, 3718, 3887, 4048, 4056, 4576, 4631, 4784, 5052, 5408, 5473, 5577, 6072, 6578, 6736, 6864, 7176, 7436, 7774, 8096, 8112, 9262, 9568, 9683, 9867, 10104, 10946, 11154, 11661, 12144, 13156, 13472, 13728, 13893, 14352, 14872, 15548, 16224, 16419, 18524, 19366, 19734, 20208, 21892, 22308, 23322, 24288, 26312, 27786, 28704, 29049, 29744, 31096, 32838, 37048, 38732, 39468, 40416, 42757, 43784, 44616, 46644, 52624, 55572, 58098, 59488, 60203, 62192, 65676, 71149, 74096, 77464, 78936, 85514, 87568, 89232, 93288, 105248, 106513, 111144, 116196, 120406, 124384, 125879, 128271, 131352, 142298, 148192, 154928, 157872, 171028, 175136, 178464, 180609, 186576, 213026, 213447, 222288, 232392, 240812, 251758, 256542, 262704, 284596, 309856, 315744, 319539, 342056, 361218, 373152, 377637, 426052, 426894, 444576, 464784, 481624, 503516, 513084, 525408, 569192, 639078, 684112, 722436, 755274, 782639, 852104, 853788, 929568, 963248, 1007032, 1026168, 1138384, 1278156, 1368224, 1384669, 1444872, 1510548, 1565278, 1636427, 1704208, 1707576, 1926496, 2014064, 2052336, 2276768, 2347917, 2556312, 2769338, 2889744, 3021096, 3130556, 3272854, 3408416, 3415152, 4028128, 4104672, 4154007, 4695834, 4909281, 5112624, 5538676, 5779488, 6042192, 6261112, 6545708, 6830304, 8308014, 9391668, 9818562, 10225248, 11077352, 12084384, 12522224, 13091416, 16616028, 18000697, 18783336, 19637124, 22154704, 25044448, 26182832, 33232056, 36001394, 37566672, 39274248, 44309408, 52365664, 54002091, 66464112, 72002788, 75133344, 78548496, 108004182, 132928224, 144005576, 157096992, 216008364, 288011152, 432016728, 576022304, 864033456, 1728066912]

約数ペア:

[(1, 1728066912), (2, 864033456), (3, 576022304), (4, 432016728), (6, 288011152), (8, 216008364), (11, 157096992), (12, 144005576), (13, 132928224), (16, 108004182), (22, 78548496), (23, 75133344), (24, 72002788), (26, 66464112), (32, 54002091), (33, 52365664), (39, 44309408), (44, 39274248), (46, 37566672), (48, 36001394), (52, 33232056), (66, 26182832), (69, 25044448), (78, 22154704), (88, 19637124), (92, 18783336), (96, 18000697), (104, 16616028), (132, 13091416), (138, 12522224), (143, 12084384), (156, 11077352), (169, 10225248), (176, 9818562), (184, 9391668), (208, 8308014), (253, 6830304), (264, 6545708), (276, 6261112), (286, 6042192), (299, 5779488), (312, 5538676), (338, 5112624), (352, 4909281), (368, 4695834), (416, 4154007), (421, 4104672), (429, 4028128), (506, 3415152), (507, 3408416), (528, 3272854), (552, 3130556), (572, 3021096), (598, 2889744), (624, 2769338), (676, 2556312), (736, 2347917), (759, 2276768), (842, 2052336), (858, 2014064), (897, 1926496), (1012, 1707576), (1014, 1704208), (1056, 1636427), (1104, 1565278), (1144, 1510548), (1196, 1444872), (1248, 1384669), (1263, 1368224), (1352, 1278156), (1518, 1138384), (1684, 1026168), (1716, 1007032), (1794, 963248), (1859, 929568), (2024, 853788), (2028, 852104), (2208, 782639), (2288, 755274), (2392, 722436), (2526, 684112), (2704, 639078), (3036, 569192), (3289, 525408), (3368, 513084), (3432, 503516), (3588, 481624), (3718, 464784), (3887, 444576), (4048, 426894), (4056, 426052), (4576, 377637), (4631, 373152), (4784, 361218), (5052, 342056), (5408, 319539), (5473, 315744), (5577, 309856), (6072, 284596), (6578, 262704), (6736, 256542), (6864, 251758), (7176, 240812), (7436, 232392), (7774, 222288), (8096, 213447), (8112, 213026), (9262, 186576), (9568, 180609), (9683, 178464), (9867, 175136), (10104, 171028), (10946, 157872), (11154, 154928), (11661, 148192), (12144, 142298), (13156, 131352), (13472, 128271), (13728, 125879), (13893, 124384), (14352, 120406), (14872, 116196), (15548, 111144), (16224, 106513), (16419, 105248), (18524, 93288), (19366, 89232), (19734, 87568), (20208, 85514), (21892, 78936), (22308, 77464), (23322, 74096), (24288, 71149), (26312, 65676), (27786, 62192), (28704, 60203), (29049, 59488), (29744, 58098), (31096, 55572), (32838, 52624), (37048, 46644), (38732, 44616), (39468, 43784), (40416, 42757)]