2040559872

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:429

約数の個数: 288

約数和(自身を含む): 6373355520

約数和(自身を除く): 4332795648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 31, 32, 38, 39, 48, 52, 57, 62, 64, 76, 78, 93, 96, 104, 114, 124, 128, 152, 156, 186, 192, 208, 228, 247, 248, 256, 304, 312, 347, 372, 384, 403, 416, 456, 494, 496, 589, 608, 624, 694, 741, 744, 768, 806, 832, 912, 988, 992, 1041, 1178, 1209, 1216, 1248, 1388, 1482, 1488, 1612, 1664, 1767, 1824, 1976, 1984, 2082, 2356, 2418, 2432, 2496, 2776, 2964, 2976, 3224, 3328, 3534, 3648, 3952, 3968, 4164, 4511, 4712, 4836, 4864, 4992, 5552, 5928, 5952, 6448, 6593, 7068, 7296, 7657, 7904, 7936, 8328, 9022, 9424, 9672, 9984, 10757, 11104, 11856, 11904, 12896, 13186, 13533, 14136, 14592, 15314, 15808, 16656, 18044, 18848, 19344, 19779, 21514, 22208, 22971, 23712, 23808, 25792, 26372, 27066, 28272, 30628, 31616, 32271, 33312, 36088, 37696, 38688, 39558, 43028, 44416, 45942, 47424, 51584, 52744, 54132, 56544, 61256, 63232, 64542, 66624, 72176, 75392, 77376, 79116, 85709, 86056, 88832, 91884, 94848, 103168, 105488, 108264, 113088, 122512, 129084, 133248, 139841, 144352, 150784, 154752, 158232, 171418, 172112, 183768, 189696, 204383, 210976, 216528, 226176, 245024, 257127, 258168, 266496, 279682, 288704, 309504, 316464, 342836, 344224, 367536, 408766, 419523, 421952, 433056, 452352, 490048, 514254, 516336, 559364, 577408, 613149, 632928, 685672, 688448, 735072, 817532, 839046, 843904, 866112, 980096, 1028508, 1032672, 1118728, 1154816, 1226298, 1265856, 1371344, 1376896, 1470144, 1635064, 1678092, 1687808, 1732224, 1960192, 2057016, 2065344, 2237456, 2452596, 2531712, 2656979, 2742688, 2753792, 2940288, 3270128, 3356184, 3464448, 4114032, 4130688, 4474912, 4905192, 5063424, 5313958, 5485376, 5880576, 6540256, 6712368, 7970937, 8228064, 8261376, 8949824, 9810384, 10627916, 10970752, 13080512, 13424736, 15941874, 16456128, 17899648, 19620768, 21255832, 21941504, 26161024, 26849472, 31883748, 32912256, 35799296, 39241536, 42511664, 52322048, 53698944, 63767496, 65824512, 78483072, 85023328, 107397888, 127534992, 156966144, 170046656, 255069984, 340093312, 510139968, 680186624, 1020279936, 2040559872]

約数ペア:

[(1, 2040559872), (2, 1020279936), (3, 680186624), (4, 510139968), (6, 340093312), (8, 255069984), (12, 170046656), (13, 156966144), (16, 127534992), (19, 107397888), (24, 85023328), (26, 78483072), (31, 65824512), (32, 63767496), (38, 53698944), (39, 52322048), (48, 42511664), (52, 39241536), (57, 35799296), (62, 32912256), (64, 31883748), (76, 26849472), (78, 26161024), (93, 21941504), (96, 21255832), (104, 19620768), (114, 17899648), (124, 16456128), (128, 15941874), (152, 13424736), (156, 13080512), (186, 10970752), (192, 10627916), (208, 9810384), (228, 8949824), (247, 8261376), (248, 8228064), (256, 7970937), (304, 6712368), (312, 6540256), (347, 5880576), (372, 5485376), (384, 5313958), (403, 5063424), (416, 4905192), (456, 4474912), (494, 4130688), (496, 4114032), (589, 3464448), (608, 3356184), (624, 3270128), (694, 2940288), (741, 2753792), (744, 2742688), (768, 2656979), (806, 2531712), (832, 2452596), (912, 2237456), (988, 2065344), (992, 2057016), (1041, 1960192), (1178, 1732224), (1209, 1687808), (1216, 1678092), (1248, 1635064), (1388, 1470144), (1482, 1376896), (1488, 1371344), (1612, 1265856), (1664, 1226298), (1767, 1154816), (1824, 1118728), (1976, 1032672), (1984, 1028508), (2082, 980096), (2356, 866112), (2418, 843904), (2432, 839046), (2496, 817532), (2776, 735072), (2964, 688448), (2976, 685672), (3224, 632928), (3328, 613149), (3534, 577408), (3648, 559364), (3952, 516336), (3968, 514254), (4164, 490048), (4511, 452352), (4712, 433056), (4836, 421952), (4864, 419523), (4992, 408766), (5552, 367536), (5928, 344224), (5952, 342836), (6448, 316464), (6593, 309504), (7068, 288704), (7296, 279682), (7657, 266496), (7904, 258168), (7936, 257127), (8328, 245024), (9022, 226176), (9424, 216528), (9672, 210976), (9984, 204383), (10757, 189696), (11104, 183768), (11856, 172112), (11904, 171418), (12896, 158232), (13186, 154752), (13533, 150784), (14136, 144352), (14592, 139841), (15314, 133248), (15808, 129084), (16656, 122512), (18044, 113088), (18848, 108264), (19344, 105488), (19779, 103168), (21514, 94848), (22208, 91884), (22971, 88832), (23712, 86056), (23808, 85709), (25792, 79116), (26372, 77376), (27066, 75392), (28272, 72176), (30628, 66624), (31616, 64542), (32271, 63232), (33312, 61256), (36088, 56544), (37696, 54132), (38688, 52744), (39558, 51584), (43028, 47424), (44416, 45942)]