672662016

素因数分解:

$2^9\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:256

約数の個数: 320

約数和(自身を含む): 2268604800

約数和(自身を除く): 1595942784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 32, 36, 38, 39, 48, 52, 54, 57, 64, 72, 76, 78, 96, 104, 108, 114, 117, 128, 144, 152, 156, 171, 192, 197, 208, 216, 228, 234, 247, 256, 288, 304, 312, 342, 351, 384, 394, 416, 432, 456, 468, 494, 512, 513, 576, 591, 608, 624, 684, 702, 741, 768, 788, 832, 864, 912, 936, 988, 1026, 1152, 1182, 1216, 1248, 1368, 1404, 1482, 1536, 1576, 1664, 1728, 1773, 1824, 1872, 1976, 2052, 2223, 2304, 2364, 2432, 2496, 2561, 2736, 2808, 2964, 3152, 3328, 3456, 3546, 3648, 3743, 3744, 3952, 4104, 4446, 4608, 4728, 4864, 4992, 5122, 5319, 5472, 5616, 5928, 6304, 6656, 6669, 6912, 7092, 7296, 7486, 7488, 7683, 7904, 8208, 8892, 9456, 9728, 9984, 10244, 10638, 10944, 11229, 11232, 11856, 12608, 13338, 13824, 14184, 14592, 14972, 14976, 15366, 15808, 16416, 17784, 18912, 19968, 20488, 21276, 21888, 22458, 22464, 23049, 23712, 25216, 26676, 28368, 29184, 29944, 29952, 30732, 31616, 32832, 33687, 35568, 37824, 40976, 42552, 43776, 44916, 44928, 46098, 47424, 48659, 50432, 53352, 56736, 59888, 59904, 61464, 63232, 65664, 67374, 69147, 71136, 75648, 81952, 85104, 87552, 89832, 89856, 92196, 94848, 97318, 100864, 101061, 106704, 113472, 119776, 122928, 126464, 131328, 134748, 138294, 142272, 145977, 151296, 163904, 170208, 179664, 179712, 184392, 189696, 194636, 202122, 213408, 226944, 239552, 245856, 262656, 269496, 276588, 284544, 291954, 302592, 327808, 340416, 359328, 368784, 379392, 389272, 404244, 426816, 437931, 453888, 479104, 491712, 538992, 553176, 569088, 583908, 655616, 680832, 718656, 737568, 778544, 808488, 853632, 875862, 907776, 958208, 983424, 1077984, 1106352, 1138176, 1167816, 1311232, 1313793, 1361664, 1437312, 1475136, 1557088, 1616976, 1707264, 1751724, 1916416, 1966848, 2155968, 2212704, 2335632, 2627586, 2723328, 2874624, 2950272, 3114176, 3233952, 3414528, 3503448, 3933696, 4311936, 4425408, 4671264, 5255172, 5749248, 5900544, 6228352, 6467904, 7006896, 8623872, 8850816, 9342528, 10510344, 11801088, 12456704, 12935808, 14013792, 17247744, 17701632, 18685056, 21020688, 24913408, 25871616, 28027584, 35403264, 37370112, 42041376, 51743232, 56055168, 74740224, 84082752, 112110336, 168165504, 224220672, 336331008, 672662016]

約数ペア:

[(1, 672662016), (2, 336331008), (3, 224220672), (4, 168165504), (6, 112110336), (8, 84082752), (9, 74740224), (12, 56055168), (13, 51743232), (16, 42041376), (18, 37370112), (19, 35403264), (24, 28027584), (26, 25871616), (27, 24913408), (32, 21020688), (36, 18685056), (38, 17701632), (39, 17247744), (48, 14013792), (52, 12935808), (54, 12456704), (57, 11801088), (64, 10510344), (72, 9342528), (76, 8850816), (78, 8623872), (96, 7006896), (104, 6467904), (108, 6228352), (114, 5900544), (117, 5749248), (128, 5255172), (144, 4671264), (152, 4425408), (156, 4311936), (171, 3933696), (192, 3503448), (197, 3414528), (208, 3233952), (216, 3114176), (228, 2950272), (234, 2874624), (247, 2723328), (256, 2627586), (288, 2335632), (304, 2212704), (312, 2155968), (342, 1966848), (351, 1916416), (384, 1751724), (394, 1707264), (416, 1616976), (432, 1557088), (456, 1475136), (468, 1437312), (494, 1361664), (512, 1313793), (513, 1311232), (576, 1167816), (591, 1138176), (608, 1106352), (624, 1077984), (684, 983424), (702, 958208), (741, 907776), (768, 875862), (788, 853632), (832, 808488), (864, 778544), (912, 737568), (936, 718656), (988, 680832), (1026, 655616), (1152, 583908), (1182, 569088), (1216, 553176), (1248, 538992), (1368, 491712), (1404, 479104), (1482, 453888), (1536, 437931), (1576, 426816), (1664, 404244), (1728, 389272), (1773, 379392), (1824, 368784), (1872, 359328), (1976, 340416), (2052, 327808), (2223, 302592), (2304, 291954), (2364, 284544), (2432, 276588), (2496, 269496), (2561, 262656), (2736, 245856), (2808, 239552), (2964, 226944), (3152, 213408), (3328, 202122), (3456, 194636), (3546, 189696), (3648, 184392), (3743, 179712), (3744, 179664), (3952, 170208), (4104, 163904), (4446, 151296), (4608, 145977), (4728, 142272), (4864, 138294), (4992, 134748), (5122, 131328), (5319, 126464), (5472, 122928), (5616, 119776), (5928, 113472), (6304, 106704), (6656, 101061), (6669, 100864), (6912, 97318), (7092, 94848), (7296, 92196), (7486, 89856), (7488, 89832), (7683, 87552), (7904, 85104), (8208, 81952), (8892, 75648), (9456, 71136), (9728, 69147), (9984, 67374), (10244, 65664), (10638, 63232), (10944, 61464), (11229, 59904), (11232, 59888), (11856, 56736), (12608, 53352), (13338, 50432), (13824, 48659), (14184, 47424), (14592, 46098), (14972, 44928), (14976, 44916), (15366, 43776), (15808, 42552), (16416, 40976), (17784, 37824), (18912, 35568), (19968, 33687), (20488, 32832), (21276, 31616), (21888, 30732), (22458, 29952), (22464, 29944), (23049, 29184), (23712, 28368), (25216, 26676)]