820037952

素因数分解:

$2^6\times 3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:530

約数の個数: 224

約数和(自身を含む): 2574950400

約数和(自身を除く): 1754912448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 47, 48, 54, 64, 69, 72, 92, 94, 96, 108, 138, 141, 144, 184, 188, 192, 207, 216, 276, 282, 288, 368, 376, 414, 423, 432, 439, 552, 564, 576, 621, 736, 752, 828, 846, 864, 878, 1081, 1104, 1128, 1242, 1269, 1317, 1472, 1504, 1656, 1692, 1728, 1756, 2162, 2208, 2256, 2484, 2538, 2634, 3008, 3243, 3312, 3384, 3512, 3951, 4324, 4416, 4512, 4968, 5076, 5268, 6486, 6624, 6768, 7024, 7902, 8648, 9024, 9729, 9936, 10097, 10152, 10536, 11853, 12972, 13248, 13536, 14048, 15804, 17296, 19458, 19872, 20194, 20304, 20633, 21072, 23706, 25944, 27072, 28096, 29187, 30291, 31608, 34592, 38916, 39744, 40388, 40608, 41266, 42144, 47412, 51888, 58374, 60582, 61899, 63216, 69184, 77832, 80776, 81216, 82532, 84288, 90873, 94824, 103776, 116748, 121164, 123798, 126432, 155664, 161552, 165064, 181746, 185697, 189648, 207552, 233496, 242328, 247596, 252864, 272619, 311328, 323104, 330128, 363492, 371394, 379296, 466992, 474559, 484656, 495192, 545238, 557091, 622656, 646208, 660256, 726984, 742788, 758592, 933984, 949118, 969312, 990384, 1090476, 1114182, 1320512, 1423677, 1453968, 1485576, 1867968, 1898236, 1938624, 1980768, 2180952, 2228364, 2847354, 2907936, 2971152, 3796472, 3961536, 4271031, 4361904, 4456728, 5694708, 5815872, 5942304, 7592944, 8542062, 8723808, 8913456, 11389416, 11884608, 12813093, 15185888, 17084124, 17447616, 17826912, 22778832, 25626186, 30371776, 34168248, 35653824, 45557664, 51252372, 68336496, 91115328, 102504744, 136672992, 205009488, 273345984, 410018976, 820037952]

約数ペア:

[(1, 820037952), (2, 410018976), (3, 273345984), (4, 205009488), (6, 136672992), (8, 102504744), (9, 91115328), (12, 68336496), (16, 51252372), (18, 45557664), (23, 35653824), (24, 34168248), (27, 30371776), (32, 25626186), (36, 22778832), (46, 17826912), (47, 17447616), (48, 17084124), (54, 15185888), (64, 12813093), (69, 11884608), (72, 11389416), (92, 8913456), (94, 8723808), (96, 8542062), (108, 7592944), (138, 5942304), (141, 5815872), (144, 5694708), (184, 4456728), (188, 4361904), (192, 4271031), (207, 3961536), (216, 3796472), (276, 2971152), (282, 2907936), (288, 2847354), (368, 2228364), (376, 2180952), (414, 1980768), (423, 1938624), (432, 1898236), (439, 1867968), (552, 1485576), (564, 1453968), (576, 1423677), (621, 1320512), (736, 1114182), (752, 1090476), (828, 990384), (846, 969312), (864, 949118), (878, 933984), (1081, 758592), (1104, 742788), (1128, 726984), (1242, 660256), (1269, 646208), (1317, 622656), (1472, 557091), (1504, 545238), (1656, 495192), (1692, 484656), (1728, 474559), (1756, 466992), (2162, 379296), (2208, 371394), (2256, 363492), (2484, 330128), (2538, 323104), (2634, 311328), (3008, 272619), (3243, 252864), (3312, 247596), (3384, 242328), (3512, 233496), (3951, 207552), (4324, 189648), (4416, 185697), (4512, 181746), (4968, 165064), (5076, 161552), (5268, 155664), (6486, 126432), (6624, 123798), (6768, 121164), (7024, 116748), (7902, 103776), (8648, 94824), (9024, 90873), (9729, 84288), (9936, 82532), (10097, 81216), (10152, 80776), (10536, 77832), (11853, 69184), (12972, 63216), (13248, 61899), (13536, 60582), (14048, 58374), (15804, 51888), (17296, 47412), (19458, 42144), (19872, 41266), (20194, 40608), (20304, 40388), (20633, 39744), (21072, 38916), (23706, 34592), (25944, 31608), (27072, 30291), (28096, 29187)]