250992896

素因数分解:

$2^8\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:165

約数の個数: 216

約数和(自身を含む): 679474656

約数和(自身を除く): 428481760

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 49, 56, 64, 68, 77, 88, 98, 107, 112, 119, 128, 136, 154, 176, 187, 196, 214, 224, 238, 256, 272, 308, 352, 374, 392, 428, 448, 476, 539, 544, 616, 704, 748, 749, 784, 833, 856, 896, 952, 1078, 1088, 1177, 1232, 1309, 1408, 1496, 1498, 1568, 1666, 1712, 1792, 1819, 1904, 2156, 2176, 2354, 2464, 2618, 2816, 2992, 2996, 3136, 3332, 3424, 3638, 3808, 4312, 4352, 4708, 4928, 5236, 5243, 5984, 5992, 6272, 6664, 6848, 7276, 7616, 8239, 8624, 9163, 9416, 9856, 10472, 10486, 11968, 11984, 12544, 12733, 13328, 13696, 14552, 15232, 16478, 17248, 18326, 18832, 19712, 20009, 20944, 20972, 23936, 23968, 25466, 26656, 27392, 29104, 30464, 32956, 34496, 36652, 37664, 40018, 41888, 41944, 47872, 47936, 50932, 53312, 57673, 58208, 65912, 68992, 73304, 75328, 80036, 83776, 83888, 89131, 95872, 101864, 106624, 115346, 116416, 131824, 137984, 140063, 146608, 150656, 160072, 167552, 167776, 178262, 191744, 203728, 213248, 230692, 232832, 263648, 280126, 293216, 301312, 320144, 335104, 335552, 356524, 407456, 461384, 465664, 527296, 560252, 586432, 640288, 671104, 713048, 814912, 922768, 980441, 1054592, 1120504, 1172864, 1280576, 1342208, 1426096, 1629824, 1845536, 1960882, 2109184, 2241008, 2345728, 2561152, 2852192, 3259648, 3691072, 3921764, 4482016, 5122304, 5704384, 7382144, 7843528, 8964032, 11408768, 14764288, 15687056, 17928064, 22817536, 31374112, 35856128, 62748224, 125496448, 250992896]

約数ペア:

[(1, 250992896), (2, 125496448), (4, 62748224), (7, 35856128), (8, 31374112), (11, 22817536), (14, 17928064), (16, 15687056), (17, 14764288), (22, 11408768), (28, 8964032), (32, 7843528), (34, 7382144), (44, 5704384), (49, 5122304), (56, 4482016), (64, 3921764), (68, 3691072), (77, 3259648), (88, 2852192), (98, 2561152), (107, 2345728), (112, 2241008), (119, 2109184), (128, 1960882), (136, 1845536), (154, 1629824), (176, 1426096), (187, 1342208), (196, 1280576), (214, 1172864), (224, 1120504), (238, 1054592), (256, 980441), (272, 922768), (308, 814912), (352, 713048), (374, 671104), (392, 640288), (428, 586432), (448, 560252), (476, 527296), (539, 465664), (544, 461384), (616, 407456), (704, 356524), (748, 335552), (749, 335104), (784, 320144), (833, 301312), (856, 293216), (896, 280126), (952, 263648), (1078, 232832), (1088, 230692), (1177, 213248), (1232, 203728), (1309, 191744), (1408, 178262), (1496, 167776), (1498, 167552), (1568, 160072), (1666, 150656), (1712, 146608), (1792, 140063), (1819, 137984), (1904, 131824), (2156, 116416), (2176, 115346), (2354, 106624), (2464, 101864), (2618, 95872), (2816, 89131), (2992, 83888), (2996, 83776), (3136, 80036), (3332, 75328), (3424, 73304), (3638, 68992), (3808, 65912), (4312, 58208), (4352, 57673), (4708, 53312), (4928, 50932), (5236, 47936), (5243, 47872), (5984, 41944), (5992, 41888), (6272, 40018), (6664, 37664), (6848, 36652), (7276, 34496), (7616, 32956), (8239, 30464), (8624, 29104), (9163, 27392), (9416, 26656), (9856, 25466), (10472, 23968), (10486, 23936), (11968, 20972), (11984, 20944), (12544, 20009), (12733, 19712), (13328, 18832), (13696, 18326), (14552, 17248), (15232, 16478)]