1606914816

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:291

約数の個数: 288

約数和(自身を含む): 4986051840

約数和(自身を除く): 3379137024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 43, 48, 52, 57, 64, 76, 78, 86, 96, 104, 114, 128, 129, 152, 156, 172, 192, 197, 208, 228, 247, 256, 258, 304, 312, 344, 384, 394, 416, 456, 494, 516, 559, 591, 608, 624, 688, 741, 768, 788, 817, 832, 912, 988, 1032, 1118, 1182, 1216, 1248, 1376, 1482, 1576, 1634, 1664, 1677, 1824, 1976, 2064, 2236, 2364, 2432, 2451, 2496, 2561, 2752, 2964, 3152, 3268, 3328, 3354, 3648, 3743, 3952, 4128, 4472, 4728, 4864, 4902, 4992, 5122, 5504, 5928, 6304, 6536, 6708, 7296, 7486, 7683, 7904, 8256, 8471, 8944, 9456, 9804, 9984, 10244, 10621, 11008, 11229, 11856, 12608, 13072, 13416, 14592, 14972, 15366, 15808, 16512, 16942, 17888, 18912, 19608, 20488, 21242, 22458, 23712, 25216, 25413, 26144, 26832, 29944, 30732, 31616, 31863, 33024, 33884, 35776, 37824, 39216, 40976, 42484, 44916, 47424, 48659, 50432, 50826, 52288, 53664, 59888, 61464, 63232, 63726, 67768, 71552, 75648, 78432, 81952, 84968, 89832, 94848, 97318, 101652, 104576, 107328, 110123, 119776, 122928, 127452, 135536, 143104, 145977, 151296, 156864, 160949, 163904, 169936, 179664, 189696, 194636, 203304, 209152, 214656, 220246, 239552, 245856, 254904, 271072, 291954, 313728, 321898, 327808, 330369, 339872, 359328, 389272, 406608, 429312, 440492, 479104, 482847, 491712, 509808, 542144, 583908, 627456, 643796, 655616, 660738, 679744, 718656, 778544, 813216, 880984, 958208, 965694, 983424, 1019616, 1084288, 1167816, 1287592, 1321476, 1359488, 1437312, 1557088, 1626432, 1761968, 1931388, 1966848, 2039232, 2092337, 2168576, 2335632, 2575184, 2642952, 2718976, 2874624, 3114176, 3252864, 3523936, 3862776, 4078464, 4184674, 4671264, 5150368, 5285904, 6228352, 6277011, 6505728, 7047872, 7725552, 8156928, 8369348, 9342528, 10300736, 10571808, 12456704, 12554022, 14095744, 15451104, 16738696, 18685056, 20601472, 21143616, 25108044, 28191488, 30902208, 33477392, 37370112, 41202944, 42287232, 50216088, 61804416, 66954784, 84574464, 100432176, 123608832, 133909568, 200864352, 267819136, 401728704, 535638272, 803457408, 1606914816]

約数ペア:

[(1, 1606914816), (2, 803457408), (3, 535638272), (4, 401728704), (6, 267819136), (8, 200864352), (12, 133909568), (13, 123608832), (16, 100432176), (19, 84574464), (24, 66954784), (26, 61804416), (32, 50216088), (38, 42287232), (39, 41202944), (43, 37370112), (48, 33477392), (52, 30902208), (57, 28191488), (64, 25108044), (76, 21143616), (78, 20601472), (86, 18685056), (96, 16738696), (104, 15451104), (114, 14095744), (128, 12554022), (129, 12456704), (152, 10571808), (156, 10300736), (172, 9342528), (192, 8369348), (197, 8156928), (208, 7725552), (228, 7047872), (247, 6505728), (256, 6277011), (258, 6228352), (304, 5285904), (312, 5150368), (344, 4671264), (384, 4184674), (394, 4078464), (416, 3862776), (456, 3523936), (494, 3252864), (516, 3114176), (559, 2874624), (591, 2718976), (608, 2642952), (624, 2575184), (688, 2335632), (741, 2168576), (768, 2092337), (788, 2039232), (817, 1966848), (832, 1931388), (912, 1761968), (988, 1626432), (1032, 1557088), (1118, 1437312), (1182, 1359488), (1216, 1321476), (1248, 1287592), (1376, 1167816), (1482, 1084288), (1576, 1019616), (1634, 983424), (1664, 965694), (1677, 958208), (1824, 880984), (1976, 813216), (2064, 778544), (2236, 718656), (2364, 679744), (2432, 660738), (2451, 655616), (2496, 643796), (2561, 627456), (2752, 583908), (2964, 542144), (3152, 509808), (3268, 491712), (3328, 482847), (3354, 479104), (3648, 440492), (3743, 429312), (3952, 406608), (4128, 389272), (4472, 359328), (4728, 339872), (4864, 330369), (4902, 327808), (4992, 321898), (5122, 313728), (5504, 291954), (5928, 271072), (6304, 254904), (6536, 245856), (6708, 239552), (7296, 220246), (7486, 214656), (7683, 209152), (7904, 203304), (8256, 194636), (8471, 189696), (8944, 179664), (9456, 169936), (9804, 163904), (9984, 160949), (10244, 156864), (10621, 151296), (11008, 145977), (11229, 143104), (11856, 135536), (12608, 127452), (13072, 122928), (13416, 119776), (14592, 110123), (14972, 107328), (15366, 104576), (15808, 101652), (16512, 97318), (16942, 94848), (17888, 89832), (18912, 84968), (19608, 81952), (20488, 78432), (21242, 75648), (22458, 71552), (23712, 67768), (25216, 63726), (25413, 63232), (26144, 61464), (26832, 59888), (29944, 53664), (30732, 52288), (31616, 50826), (31863, 50432), (33024, 48659), (33884, 47424), (35776, 44916), (37824, 42484), (39216, 40976)]