1838208768

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:323

約数の個数: 216

約数和(自身を含む): 5454438528

約数和(自身を除く): 3616229760

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 121, 128, 131, 132, 151, 176, 192, 242, 256, 262, 264, 302, 352, 363, 384, 393, 453, 484, 524, 528, 604, 704, 726, 768, 786, 906, 968, 1048, 1056, 1208, 1408, 1441, 1452, 1572, 1661, 1812, 1936, 2096, 2112, 2416, 2816, 2882, 2904, 3144, 3322, 3624, 3872, 4192, 4224, 4323, 4832, 4983, 5764, 5808, 6288, 6644, 7248, 7744, 8384, 8448, 8646, 9664, 9966, 11528, 11616, 12576, 13288, 14496, 15488, 15851, 16768, 17292, 18271, 19328, 19781, 19932, 23056, 23232, 25152, 26576, 28992, 30976, 31702, 33536, 34584, 36542, 38656, 39562, 39864, 46112, 46464, 47553, 50304, 53152, 54813, 57984, 59343, 63404, 69168, 73084, 79124, 79728, 92224, 92928, 95106, 100608, 106304, 109626, 115968, 118686, 126808, 138336, 146168, 158248, 159456, 184448, 190212, 212608, 217591, 219252, 237372, 253616, 276672, 292336, 316496, 318912, 368896, 380424, 425216, 435182, 438504, 474744, 507232, 553344, 584672, 632992, 637824, 652773, 760848, 870364, 877008, 949488, 1014464, 1106688, 1169344, 1265984, 1275648, 1305546, 1521696, 1740728, 1754016, 1898976, 2028928, 2338688, 2393501, 2531968, 2611092, 3043392, 3481456, 3508032, 3797952, 4057856, 4677376, 4787002, 5063936, 5222184, 6086784, 6962912, 7016064, 7180503, 7595904, 9574004, 10444368, 12173568, 13925824, 14032128, 14361006, 15191808, 19148008, 20888736, 27851648, 28722012, 38296016, 41777472, 55703296, 57444024, 76592032, 83554944, 114888048, 153184064, 167109888, 229776096, 306368128, 459552192, 612736256, 919104384, 1838208768]

約数ペア:

[(1, 1838208768), (2, 919104384), (3, 612736256), (4, 459552192), (6, 306368128), (8, 229776096), (11, 167109888), (12, 153184064), (16, 114888048), (22, 83554944), (24, 76592032), (32, 57444024), (33, 55703296), (44, 41777472), (48, 38296016), (64, 28722012), (66, 27851648), (88, 20888736), (96, 19148008), (121, 15191808), (128, 14361006), (131, 14032128), (132, 13925824), (151, 12173568), (176, 10444368), (192, 9574004), (242, 7595904), (256, 7180503), (262, 7016064), (264, 6962912), (302, 6086784), (352, 5222184), (363, 5063936), (384, 4787002), (393, 4677376), (453, 4057856), (484, 3797952), (524, 3508032), (528, 3481456), (604, 3043392), (704, 2611092), (726, 2531968), (768, 2393501), (786, 2338688), (906, 2028928), (968, 1898976), (1048, 1754016), (1056, 1740728), (1208, 1521696), (1408, 1305546), (1441, 1275648), (1452, 1265984), (1572, 1169344), (1661, 1106688), (1812, 1014464), (1936, 949488), (2096, 877008), (2112, 870364), (2416, 760848), (2816, 652773), (2882, 637824), (2904, 632992), (3144, 584672), (3322, 553344), (3624, 507232), (3872, 474744), (4192, 438504), (4224, 435182), (4323, 425216), (4832, 380424), (4983, 368896), (5764, 318912), (5808, 316496), (6288, 292336), (6644, 276672), (7248, 253616), (7744, 237372), (8384, 219252), (8448, 217591), (8646, 212608), (9664, 190212), (9966, 184448), (11528, 159456), (11616, 158248), (12576, 146168), (13288, 138336), (14496, 126808), (15488, 118686), (15851, 115968), (16768, 109626), (17292, 106304), (18271, 100608), (19328, 95106), (19781, 92928), (19932, 92224), (23056, 79728), (23232, 79124), (25152, 73084), (26576, 69168), (28992, 63404), (30976, 59343), (31702, 57984), (33536, 54813), (34584, 53152), (36542, 50304), (38656, 47553), (39562, 46464), (39864, 46112)]