426851152

素因数分解:

$2^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:266

約数の個数: 160

約数和(自身を含む): 1077708800

約数和(自身を除く): 650857648

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 49, 52, 56, 62, 91, 98, 104, 112, 124, 182, 193, 196, 208, 217, 248, 343, 364, 386, 392, 403, 434, 496, 637, 686, 728, 772, 784, 806, 868, 1274, 1351, 1372, 1456, 1519, 1544, 1612, 1736, 2509, 2548, 2702, 2744, 2821, 3038, 3088, 3224, 3472, 4459, 5018, 5096, 5404, 5488, 5642, 5983, 6076, 6448, 8918, 9457, 10036, 10192, 10633, 10808, 11284, 11966, 12152, 17563, 17836, 18914, 19747, 20072, 21266, 21616, 22568, 23932, 24304, 35126, 35672, 37828, 39494, 40144, 41881, 42532, 45136, 47864, 66199, 70252, 71344, 75656, 77779, 78988, 83762, 85064, 95728, 122941, 132398, 138229, 140504, 151312, 155558, 157976, 167524, 170128, 245882, 264796, 276458, 281008, 293167, 311116, 315952, 335048, 491764, 529592, 544453, 552916, 586334, 622232, 670096, 860587, 983528, 1059184, 1088906, 1105832, 1172668, 1244464, 1721174, 1967056, 2052169, 2177812, 2211664, 2345336, 3442348, 3811171, 4104338, 4355624, 4690672, 6884696, 7622342, 8208676, 8711248, 13769392, 15244684, 16417352, 26678197, 30489368, 32834704, 53356394, 60978736, 106712788, 213425576, 426851152]

約数ペア:

[(1, 426851152), (2, 213425576), (4, 106712788), (7, 60978736), (8, 53356394), (13, 32834704), (14, 30489368), (16, 26678197), (26, 16417352), (28, 15244684), (31, 13769392), (49, 8711248), (52, 8208676), (56, 7622342), (62, 6884696), (91, 4690672), (98, 4355624), (104, 4104338), (112, 3811171), (124, 3442348), (182, 2345336), (193, 2211664), (196, 2177812), (208, 2052169), (217, 1967056), (248, 1721174), (343, 1244464), (364, 1172668), (386, 1105832), (392, 1088906), (403, 1059184), (434, 983528), (496, 860587), (637, 670096), (686, 622232), (728, 586334), (772, 552916), (784, 544453), (806, 529592), (868, 491764), (1274, 335048), (1351, 315952), (1372, 311116), (1456, 293167), (1519, 281008), (1544, 276458), (1612, 264796), (1736, 245882), (2509, 170128), (2548, 167524), (2702, 157976), (2744, 155558), (2821, 151312), (3038, 140504), (3088, 138229), (3224, 132398), (3472, 122941), (4459, 95728), (5018, 85064), (5096, 83762), (5404, 78988), (5488, 77779), (5642, 75656), (5983, 71344), (6076, 70252), (6448, 66199), (8918, 47864), (9457, 45136), (10036, 42532), (10192, 41881), (10633, 40144), (10808, 39494), (11284, 37828), (11966, 35672), (12152, 35126), (17563, 24304), (17836, 23932), (18914, 22568), (19747, 21616), (20072, 21266)]