989631744

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{331}}^1$

素因数の和:596

約数の個数: 144

約数和(自身を含む): 2809437120

約数和(自身を除く): 1819805376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 229, 256, 272, 331, 384, 408, 458, 544, 662, 687, 768, 816, 916, 993, 1088, 1324, 1374, 1632, 1832, 1986, 2176, 2648, 2748, 3264, 3664, 3893, 3972, 4352, 5296, 5496, 5627, 6528, 7328, 7786, 7944, 10592, 10992, 11254, 11679, 13056, 14656, 15572, 15888, 16881, 21184, 21984, 22508, 23358, 29312, 31144, 31776, 33762, 42368, 43968, 45016, 46716, 58624, 62288, 63552, 67524, 75799, 84736, 87936, 90032, 93432, 124576, 127104, 135048, 151598, 175872, 180064, 186864, 227397, 249152, 254208, 270096, 303196, 360128, 373728, 454794, 498304, 540192, 606392, 720256, 747456, 909588, 996608, 1080384, 1212784, 1288583, 1440512, 1494912, 1819176, 2160768, 2425568, 2577166, 2989824, 3638352, 3865749, 4321536, 4851136, 5154332, 7276704, 7731498, 9702272, 10308664, 14553408, 15462996, 19404544, 20617328, 29106816, 30925992, 41234656, 58213632, 61851984, 82469312, 123703968, 164938624, 247407936, 329877248, 494815872, 989631744]

約数ペア:

[(1, 989631744), (2, 494815872), (3, 329877248), (4, 247407936), (6, 164938624), (8, 123703968), (12, 82469312), (16, 61851984), (17, 58213632), (24, 41234656), (32, 30925992), (34, 29106816), (48, 20617328), (51, 19404544), (64, 15462996), (68, 14553408), (96, 10308664), (102, 9702272), (128, 7731498), (136, 7276704), (192, 5154332), (204, 4851136), (229, 4321536), (256, 3865749), (272, 3638352), (331, 2989824), (384, 2577166), (408, 2425568), (458, 2160768), (544, 1819176), (662, 1494912), (687, 1440512), (768, 1288583), (816, 1212784), (916, 1080384), (993, 996608), (1088, 909588), (1324, 747456), (1374, 720256), (1632, 606392), (1832, 540192), (1986, 498304), (2176, 454794), (2648, 373728), (2748, 360128), (3264, 303196), (3664, 270096), (3893, 254208), (3972, 249152), (4352, 227397), (5296, 186864), (5496, 180064), (5627, 175872), (6528, 151598), (7328, 135048), (7786, 127104), (7944, 124576), (10592, 93432), (10992, 90032), (11254, 87936), (11679, 84736), (13056, 75799), (14656, 67524), (15572, 63552), (15888, 62288), (16881, 58624), (21184, 46716), (21984, 45016), (22508, 43968), (23358, 42368), (29312, 33762), (31144, 31776)]