19711272672

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{250703}}^1$

素因数の和:250742

約数の個数: 192

約数和(自身を含む): 70758696960

約数和(自身を除く): 51047424288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 416, 432, 468, 504, 546, 624, 672, 702, 728, 756, 819, 864, 936, 1008, 1092, 1248, 1404, 1456, 1512, 1638, 1872, 2016, 2184, 2457, 2808, 2912, 3024, 3276, 3744, 4368, 4914, 5616, 6048, 6552, 8736, 9828, 11232, 13104, 19656, 26208, 39312, 78624, 250703, 501406, 752109, 1002812, 1504218, 1754921, 2005624, 2256327, 3008436, 3259139, 3509842, 4011248, 4512654, 5264763, 6016872, 6518278, 6768981, 7019684, 8022496, 9025308, 9777417, 10529526, 12033744, 13036556, 13537962, 14039368, 15794289, 18050616, 19554834, 21059052, 22813973, 24067488, 26073112, 27075924, 28078736, 29332251, 31588578, 36101232, 39109668, 42118104, 45627946, 47382867, 52146224, 54151848, 56157472, 58664502, 63177156, 68441919, 72202464, 78219336, 84236208, 87996753, 91255892, 94765734, 104292448, 108303696, 117329004, 126354312, 136883838, 156438672, 168472416, 175993506, 182511784, 189531468, 205325757, 216607392, 234658008, 252708624, 273767676, 312877344, 351987012, 365023568, 379062936, 410651514, 469316016, 505417248, 547535352, 615977271, 703974024, 730047136, 758125872, 821303028, 938632032, 1095070704, 1231954542, 1407948048, 1516251744, 1642606056, 2190141408, 2463909084, 2815896096, 3285212112, 4927818168, 6570424224, 9855636336, 19711272672]

約数ペア:

[(1, 19711272672), (2, 9855636336), (3, 6570424224), (4, 4927818168), (6, 3285212112), (7, 2815896096), (8, 2463909084), (9, 2190141408), (12, 1642606056), (13, 1516251744), (14, 1407948048), (16, 1231954542), (18, 1095070704), (21, 938632032), (24, 821303028), (26, 758125872), (27, 730047136), (28, 703974024), (32, 615977271), (36, 547535352), (39, 505417248), (42, 469316016), (48, 410651514), (52, 379062936), (54, 365023568), (56, 351987012), (63, 312877344), (72, 273767676), (78, 252708624), (84, 234658008), (91, 216607392), (96, 205325757), (104, 189531468), (108, 182511784), (112, 175993506), (117, 168472416), (126, 156438672), (144, 136883838), (156, 126354312), (168, 117329004), (182, 108303696), (189, 104292448), (208, 94765734), (216, 91255892), (224, 87996753), (234, 84236208), (252, 78219336), (273, 72202464), (288, 68441919), (312, 63177156), (336, 58664502), (351, 56157472), (364, 54151848), (378, 52146224), (416, 47382867), (432, 45627946), (468, 42118104), (504, 39109668), (546, 36101232), (624, 31588578), (672, 29332251), (702, 28078736), (728, 27075924), (756, 26073112), (819, 24067488), (864, 22813973), (936, 21059052), (1008, 19554834), (1092, 18050616), (1248, 15794289), (1404, 14039368), (1456, 13537962), (1512, 13036556), (1638, 12033744), (1872, 10529526), (2016, 9777417), (2184, 9025308), (2457, 8022496), (2808, 7019684), (2912, 6768981), (3024, 6518278), (3276, 6016872), (3744, 5264763), (4368, 4512654), (4914, 4011248), (5616, 3509842), (6048, 3259139), (6552, 3008436), (8736, 2256327), (9828, 2005624), (11232, 1754921), (13104, 1504218), (19656, 1002812), (26208, 752109), (39312, 501406), (78624, 250703)]