19303787776

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{617}}^1$

素因数の和:749

約数の個数: 288

約数和(自身を含む): 50931901440

約数和(自身を除く): 31628113664

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 79, 91, 104, 112, 119, 128, 136, 158, 182, 208, 221, 224, 238, 256, 272, 316, 364, 416, 442, 448, 476, 544, 553, 617, 632, 728, 832, 884, 896, 952, 1027, 1088, 1106, 1234, 1264, 1343, 1456, 1547, 1664, 1768, 1792, 1904, 2054, 2176, 2212, 2468, 2528, 2686, 2912, 3094, 3328, 3536, 3808, 4108, 4319, 4352, 4424, 4936, 5056, 5372, 5824, 6188, 7072, 7189, 7616, 8021, 8216, 8638, 8848, 9401, 9872, 10112, 10489, 10744, 11648, 12376, 14144, 14378, 15232, 16042, 16432, 17276, 17459, 17696, 18802, 19744, 20224, 20978, 21488, 23296, 24752, 28288, 28756, 30464, 32084, 32864, 34552, 34918, 35392, 37604, 39488, 41956, 42976, 48743, 49504, 56147, 56576, 57512, 64168, 65728, 69104, 69836, 70784, 73423, 75208, 78976, 83912, 85952, 97486, 99008, 112294, 115024, 122213, 128336, 131456, 136357, 138208, 139672, 141568, 146846, 150416, 157952, 167824, 171904, 194972, 198016, 224588, 230048, 244426, 256672, 262912, 272714, 276416, 279344, 293692, 300832, 335648, 341201, 343808, 389944, 396032, 449176, 460096, 488852, 513344, 545428, 552832, 558688, 587384, 601664, 633659, 671296, 682402, 779888, 828631, 898352, 920192, 954499, 977704, 1026688, 1090856, 1105664, 1117376, 1174768, 1203328, 1267318, 1342592, 1364804, 1559776, 1657262, 1796704, 1840384, 1908998, 1955408, 2053376, 2181712, 2234752, 2349536, 2406656, 2534636, 2685184, 2729608, 3119552, 3314524, 3593408, 3817996, 3910816, 4363424, 4435613, 4469504, 4699072, 5069272, 5459216, 5800417, 6239104, 6629048, 7186816, 7635992, 7821632, 8726848, 8871226, 9398144, 10138544, 10772203, 10918432, 11600834, 12478208, 13258096, 14373632, 15271984, 15643264, 17453696, 17742452, 18796288, 20277088, 21544406, 21836864, 23201668, 26516192, 30543968, 31286528, 34907392, 35484904, 40554176, 43088812, 43673728, 46403336, 53032384, 61087936, 70969808, 75405421, 81108352, 86177624, 87347456, 92806672, 106064768, 122175872, 141939616, 150810842, 162216704, 172355248, 185613344, 212129536, 244351744, 283879232, 301621684, 344710496, 371226688, 567758464, 603243368, 689420992, 742453376, 1135516928, 1206486736, 1378841984, 1484906752, 2412973472, 2757683968, 4825946944, 9651893888, 19303787776]

約数ペア:

[(1, 19303787776), (2, 9651893888), (4, 4825946944), (7, 2757683968), (8, 2412973472), (13, 1484906752), (14, 1378841984), (16, 1206486736), (17, 1135516928), (26, 742453376), (28, 689420992), (32, 603243368), (34, 567758464), (52, 371226688), (56, 344710496), (64, 301621684), (68, 283879232), (79, 244351744), (91, 212129536), (104, 185613344), (112, 172355248), (119, 162216704), (128, 150810842), (136, 141939616), (158, 122175872), (182, 106064768), (208, 92806672), (221, 87347456), (224, 86177624), (238, 81108352), (256, 75405421), (272, 70969808), (316, 61087936), (364, 53032384), (416, 46403336), (442, 43673728), (448, 43088812), (476, 40554176), (544, 35484904), (553, 34907392), (617, 31286528), (632, 30543968), (728, 26516192), (832, 23201668), (884, 21836864), (896, 21544406), (952, 20277088), (1027, 18796288), (1088, 17742452), (1106, 17453696), (1234, 15643264), (1264, 15271984), (1343, 14373632), (1456, 13258096), (1547, 12478208), (1664, 11600834), (1768, 10918432), (1792, 10772203), (1904, 10138544), (2054, 9398144), (2176, 8871226), (2212, 8726848), (2468, 7821632), (2528, 7635992), (2686, 7186816), (2912, 6629048), (3094, 6239104), (3328, 5800417), (3536, 5459216), (3808, 5069272), (4108, 4699072), (4319, 4469504), (4352, 4435613), (4424, 4363424), (4936, 3910816), (5056, 3817996), (5372, 3593408), (5824, 3314524), (6188, 3119552), (7072, 2729608), (7189, 2685184), (7616, 2534636), (8021, 2406656), (8216, 2349536), (8638, 2234752), (8848, 2181712), (9401, 2053376), (9872, 1955408), (10112, 1908998), (10489, 1840384), (10744, 1796704), (11648, 1657262), (12376, 1559776), (14144, 1364804), (14378, 1342592), (15232, 1267318), (16042, 1203328), (16432, 1174768), (17276, 1117376), (17459, 1105664), (17696, 1090856), (18802, 1026688), (19744, 977704), (20224, 954499), (20978, 920192), (21488, 898352), (23296, 828631), (24752, 779888), (28288, 682402), (28756, 671296), (30464, 633659), (32084, 601664), (32864, 587384), (34552, 558688), (34918, 552832), (35392, 545428), (37604, 513344), (39488, 488852), (41956, 460096), (42976, 449176), (48743, 396032), (49504, 389944), (56147, 343808), (56576, 341201), (57512, 335648), (64168, 300832), (65728, 293692), (69104, 279344), (69836, 276416), (70784, 272714), (73423, 262912), (75208, 256672), (78976, 244426), (83912, 230048), (85952, 224588), (97486, 198016), (99008, 194972), (112294, 171904), (115024, 167824), (122213, 157952), (128336, 150416), (131456, 146846), (136357, 141568), (138208, 139672)]