722331072

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{521}}^1$

素因数の和:651

約数の個数: 168

約数和(自身を含む): 2171791440

約数和(自身を除く): 1449460368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 83, 87, 96, 116, 144, 166, 174, 192, 232, 249, 261, 288, 332, 348, 464, 498, 521, 522, 576, 664, 696, 747, 928, 996, 1042, 1044, 1328, 1392, 1494, 1563, 1856, 1992, 2084, 2088, 2407, 2656, 2784, 2988, 3126, 3984, 4168, 4176, 4689, 4814, 5312, 5568, 5976, 6252, 7221, 7968, 8336, 8352, 9378, 9628, 11952, 12504, 14442, 15109, 15936, 16672, 16704, 18756, 19256, 21663, 23904, 25008, 28884, 30218, 33344, 37512, 38512, 43243, 43326, 45327, 47808, 50016, 57768, 60436, 75024, 77024, 86486, 86652, 90654, 100032, 115536, 120872, 129729, 135981, 150048, 154048, 172972, 173304, 181308, 231072, 241744, 259458, 271962, 300096, 345944, 346608, 362616, 389187, 462144, 483488, 518916, 543924, 691888, 693216, 725232, 778374, 966976, 1037832, 1087848, 1254047, 1383776, 1386432, 1450464, 1556748, 2075664, 2175696, 2508094, 2767552, 2900928, 3113496, 3762141, 4151328, 4351392, 5016188, 6226992, 7524282, 8302656, 8702784, 10032376, 11286423, 12453984, 15048564, 20064752, 22572846, 24907968, 30097128, 40129504, 45145692, 60194256, 80259008, 90291384, 120388512, 180582768, 240777024, 361165536, 722331072]

約数ペア:

[(1, 722331072), (2, 361165536), (3, 240777024), (4, 180582768), (6, 120388512), (8, 90291384), (9, 80259008), (12, 60194256), (16, 45145692), (18, 40129504), (24, 30097128), (29, 24907968), (32, 22572846), (36, 20064752), (48, 15048564), (58, 12453984), (64, 11286423), (72, 10032376), (83, 8702784), (87, 8302656), (96, 7524282), (116, 6226992), (144, 5016188), (166, 4351392), (174, 4151328), (192, 3762141), (232, 3113496), (249, 2900928), (261, 2767552), (288, 2508094), (332, 2175696), (348, 2075664), (464, 1556748), (498, 1450464), (521, 1386432), (522, 1383776), (576, 1254047), (664, 1087848), (696, 1037832), (747, 966976), (928, 778374), (996, 725232), (1042, 693216), (1044, 691888), (1328, 543924), (1392, 518916), (1494, 483488), (1563, 462144), (1856, 389187), (1992, 362616), (2084, 346608), (2088, 345944), (2407, 300096), (2656, 271962), (2784, 259458), (2988, 241744), (3126, 231072), (3984, 181308), (4168, 173304), (4176, 172972), (4689, 154048), (4814, 150048), (5312, 135981), (5568, 129729), (5976, 120872), (6252, 115536), (7221, 100032), (7968, 90654), (8336, 86652), (8352, 86486), (9378, 77024), (9628, 75024), (11952, 60436), (12504, 57768), (14442, 50016), (15109, 47808), (15936, 45327), (16672, 43326), (16704, 43243), (18756, 38512), (19256, 37512), (21663, 33344), (23904, 30218), (25008, 28884)]