309408768

素因数分解:

$2^{10}\times 3^3\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:98

約数の個数: 264

約数和(自身を含む): 998280960

約数和(自身を除く): 688872192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 32, 36, 38, 48, 54, 57, 62, 64, 72, 76, 93, 96, 108, 114, 124, 128, 144, 152, 171, 186, 192, 216, 228, 248, 256, 279, 288, 304, 342, 361, 372, 384, 432, 456, 496, 512, 513, 558, 576, 589, 608, 684, 722, 744, 768, 837, 864, 912, 992, 1024, 1026, 1083, 1116, 1152, 1178, 1216, 1368, 1444, 1488, 1536, 1674, 1728, 1767, 1824, 1984, 2052, 2166, 2232, 2304, 2356, 2432, 2736, 2888, 2976, 3072, 3249, 3348, 3456, 3534, 3648, 3968, 4104, 4332, 4464, 4608, 4712, 4864, 5301, 5472, 5776, 5952, 6498, 6696, 6912, 7068, 7296, 7936, 8208, 8664, 8928, 9216, 9424, 9728, 9747, 10602, 10944, 11191, 11552, 11904, 12996, 13392, 13824, 14136, 14592, 15872, 15903, 16416, 17328, 17856, 18848, 19456, 19494, 21204, 21888, 22382, 23104, 23808, 25992, 26784, 27648, 28272, 29184, 31744, 31806, 32832, 33573, 34656, 35712, 37696, 38988, 42408, 43776, 44764, 46208, 47616, 51984, 53568, 56544, 58368, 63612, 65664, 67146, 69312, 71424, 75392, 77976, 84816, 87552, 89528, 92416, 95232, 100719, 103968, 107136, 113088, 127224, 131328, 134292, 138624, 142848, 150784, 155952, 169632, 175104, 179056, 184832, 201438, 207936, 214272, 226176, 254448, 262656, 268584, 277248, 285696, 301568, 302157, 311904, 339264, 358112, 369664, 402876, 415872, 428544, 452352, 508896, 525312, 537168, 554496, 603136, 604314, 623808, 678528, 716224, 805752, 831744, 857088, 904704, 1017792, 1074336, 1108992, 1208628, 1247616, 1357056, 1432448, 1611504, 1663488, 1809408, 2035584, 2148672, 2417256, 2495232, 2714112, 2864896, 3223008, 3326976, 4071168, 4297344, 4834512, 4990464, 5428224, 5729792, 6446016, 8142336, 8594688, 9669024, 9980928, 11459584, 12892032, 16284672, 17189376, 19338048, 25784064, 34378752, 38676096, 51568128, 77352192, 103136256, 154704384, 309408768]

約数ペア:

[(1, 309408768), (2, 154704384), (3, 103136256), (4, 77352192), (6, 51568128), (8, 38676096), (9, 34378752), (12, 25784064), (16, 19338048), (18, 17189376), (19, 16284672), (24, 12892032), (27, 11459584), (31, 9980928), (32, 9669024), (36, 8594688), (38, 8142336), (48, 6446016), (54, 5729792), (57, 5428224), (62, 4990464), (64, 4834512), (72, 4297344), (76, 4071168), (93, 3326976), (96, 3223008), (108, 2864896), (114, 2714112), (124, 2495232), (128, 2417256), (144, 2148672), (152, 2035584), (171, 1809408), (186, 1663488), (192, 1611504), (216, 1432448), (228, 1357056), (248, 1247616), (256, 1208628), (279, 1108992), (288, 1074336), (304, 1017792), (342, 904704), (361, 857088), (372, 831744), (384, 805752), (432, 716224), (456, 678528), (496, 623808), (512, 604314), (513, 603136), (558, 554496), (576, 537168), (589, 525312), (608, 508896), (684, 452352), (722, 428544), (744, 415872), (768, 402876), (837, 369664), (864, 358112), (912, 339264), (992, 311904), (1024, 302157), (1026, 301568), (1083, 285696), (1116, 277248), (1152, 268584), (1178, 262656), (1216, 254448), (1368, 226176), (1444, 214272), (1488, 207936), (1536, 201438), (1674, 184832), (1728, 179056), (1767, 175104), (1824, 169632), (1984, 155952), (2052, 150784), (2166, 142848), (2232, 138624), (2304, 134292), (2356, 131328), (2432, 127224), (2736, 113088), (2888, 107136), (2976, 103968), (3072, 100719), (3249, 95232), (3348, 92416), (3456, 89528), (3534, 87552), (3648, 84816), (3968, 77976), (4104, 75392), (4332, 71424), (4464, 69312), (4608, 67146), (4712, 65664), (4864, 63612), (5301, 58368), (5472, 56544), (5776, 53568), (5952, 51984), (6498, 47616), (6696, 46208), (6912, 44764), (7068, 43776), (7296, 42408), (7936, 38988), (8208, 37696), (8664, 35712), (8928, 34656), (9216, 33573), (9424, 32832), (9728, 31806), (9747, 31744), (10602, 29184), (10944, 28272), (11191, 27648), (11552, 26784), (11904, 25992), (12996, 23808), (13392, 23104), (13824, 22382), (14136, 21888), (14592, 21204), (15872, 19494), (15903, 19456), (16416, 18848), (17328, 17856)]