2784278952

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{1039}}^1$

素因数の和:1480

約数の個数: 192

約数和(自身を含む): 9312576000

約数和(自身を除く): 6528297048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 409, 468, 504, 546, 728, 818, 819, 936, 1039, 1092, 1227, 1636, 1638, 2078, 2184, 2454, 2863, 3117, 3272, 3276, 3681, 4156, 4908, 5317, 5726, 6234, 6552, 7273, 7362, 8312, 8589, 9351, 9816, 10634, 11452, 12468, 13507, 14546, 14724, 15951, 17178, 18702, 21268, 21819, 22904, 24936, 25767, 27014, 29092, 29448, 31902, 34356, 37219, 37404, 40521, 42536, 43638, 47853, 51534, 54028, 58184, 63804, 65457, 68712, 74438, 74808, 81042, 87276, 94549, 95706, 103068, 108056, 111657, 121563, 127608, 130914, 148876, 162084, 174552, 189098, 191412, 206136, 223314, 243126, 261828, 283647, 297752, 324168, 334971, 378196, 382824, 424951, 446628, 486252, 523656, 567294, 669942, 756392, 849902, 850941, 893256, 972504, 1134588, 1274853, 1339884, 1699804, 1701882, 2269176, 2549706, 2679768, 2974657, 3399608, 3403764, 3824559, 5099412, 5524363, 5949314, 6807528, 7649118, 8923971, 10198824, 11048726, 11898628, 15298236, 16573089, 17847942, 22097452, 23797256, 26771913, 30596472, 33146178, 35695884, 38670541, 44194904, 49719267, 53543826, 66292356, 71391768, 77341082, 99438534, 107087652, 116011623, 132584712, 154682164, 198877068, 214175304, 232023246, 309364328, 348034869, 397754136, 464046492, 696069738, 928092984, 1392139476, 2784278952]

約数ペア:

[(1, 2784278952), (2, 1392139476), (3, 928092984), (4, 696069738), (6, 464046492), (7, 397754136), (8, 348034869), (9, 309364328), (12, 232023246), (13, 214175304), (14, 198877068), (18, 154682164), (21, 132584712), (24, 116011623), (26, 107087652), (28, 99438534), (36, 77341082), (39, 71391768), (42, 66292356), (52, 53543826), (56, 49719267), (63, 44194904), (72, 38670541), (78, 35695884), (84, 33146178), (91, 30596472), (104, 26771913), (117, 23797256), (126, 22097452), (156, 17847942), (168, 16573089), (182, 15298236), (234, 11898628), (252, 11048726), (273, 10198824), (312, 8923971), (364, 7649118), (409, 6807528), (468, 5949314), (504, 5524363), (546, 5099412), (728, 3824559), (818, 3403764), (819, 3399608), (936, 2974657), (1039, 2679768), (1092, 2549706), (1227, 2269176), (1636, 1701882), (1638, 1699804), (2078, 1339884), (2184, 1274853), (2454, 1134588), (2863, 972504), (3117, 893256), (3272, 850941), (3276, 849902), (3681, 756392), (4156, 669942), (4908, 567294), (5317, 523656), (5726, 486252), (6234, 446628), (6552, 424951), (7273, 382824), (7362, 378196), (8312, 334971), (8589, 324168), (9351, 297752), (9816, 283647), (10634, 261828), (11452, 243126), (12468, 223314), (13507, 206136), (14546, 191412), (14724, 189098), (15951, 174552), (17178, 162084), (18702, 148876), (21268, 130914), (21819, 127608), (22904, 121563), (24936, 111657), (25767, 108056), (27014, 103068), (29092, 95706), (29448, 94549), (31902, 87276), (34356, 81042), (37219, 74808), (37404, 74438), (40521, 68712), (42536, 65457), (43638, 63804), (47853, 58184), (51534, 54028)]