129640512

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{947}}^1$

素因数の和:1016

約数の個数: 112

約数和(自身を含む): 369856512

約数和(自身を除く): 240216000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 32, 46, 48, 62, 64, 69, 92, 93, 96, 124, 138, 184, 186, 192, 248, 276, 368, 372, 496, 552, 713, 736, 744, 947, 992, 1104, 1426, 1472, 1488, 1894, 1984, 2139, 2208, 2841, 2852, 2976, 3788, 4278, 4416, 5682, 5704, 5952, 7576, 8556, 11364, 11408, 15152, 17112, 21781, 22728, 22816, 29357, 30304, 34224, 43562, 45456, 45632, 58714, 60608, 65343, 68448, 87124, 88071, 90912, 117428, 130686, 136896, 174248, 176142, 181824, 234856, 261372, 348496, 352284, 469712, 522744, 675211, 696992, 704568, 939424, 1045488, 1350422, 1393984, 1409136, 1878848, 2025633, 2090976, 2700844, 2818272, 4051266, 4181952, 5401688, 5636544, 8102532, 10803376, 16205064, 21606752, 32410128, 43213504, 64820256, 129640512]

約数ペア:

[(1, 129640512), (2, 64820256), (3, 43213504), (4, 32410128), (6, 21606752), (8, 16205064), (12, 10803376), (16, 8102532), (23, 5636544), (24, 5401688), (31, 4181952), (32, 4051266), (46, 2818272), (48, 2700844), (62, 2090976), (64, 2025633), (69, 1878848), (92, 1409136), (93, 1393984), (96, 1350422), (124, 1045488), (138, 939424), (184, 704568), (186, 696992), (192, 675211), (248, 522744), (276, 469712), (368, 352284), (372, 348496), (496, 261372), (552, 234856), (713, 181824), (736, 176142), (744, 174248), (947, 136896), (992, 130686), (1104, 117428), (1426, 90912), (1472, 88071), (1488, 87124), (1894, 68448), (1984, 65343), (2139, 60608), (2208, 58714), (2841, 45632), (2852, 45456), (2976, 43562), (3788, 34224), (4278, 30304), (4416, 29357), (5682, 22816), (5704, 22728), (5952, 21781), (7576, 17112), (8556, 15152), (11364, 11408)]