306480384

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:673

約数の個数: 216

約数和(自身を含む): 1044173312

約数和(自身を除く): 737692928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 128, 144, 168, 186, 192, 217, 224, 248, 252, 256, 279, 288, 336, 372, 384, 434, 448, 496, 504, 558, 576, 613, 651, 672, 744, 768, 868, 896, 992, 1008, 1116, 1152, 1226, 1302, 1344, 1488, 1736, 1792, 1839, 1953, 1984, 2016, 2232, 2304, 2452, 2604, 2688, 2976, 3472, 3678, 3906, 3968, 4032, 4291, 4464, 4904, 5208, 5376, 5517, 5952, 6944, 7356, 7812, 7936, 8064, 8582, 8928, 9808, 10416, 11034, 11904, 12873, 13888, 14712, 15624, 16128, 17164, 17856, 19003, 19616, 20832, 22068, 23808, 25746, 27776, 29424, 31248, 34328, 35712, 38006, 38619, 39232, 41664, 44136, 51492, 55552, 57009, 58848, 62496, 68656, 71424, 76012, 77238, 78464, 83328, 88272, 102984, 114018, 117696, 124992, 133021, 137312, 152024, 154476, 156928, 166656, 171027, 176544, 205968, 228036, 235392, 249984, 266042, 274624, 304048, 308952, 342054, 353088, 399063, 411936, 456072, 470784, 499968, 532084, 549248, 608096, 617904, 684108, 706176, 798126, 823872, 912144, 1064168, 1098496, 1197189, 1216192, 1235808, 1368216, 1412352, 1596252, 1647744, 1824288, 2128336, 2394378, 2432384, 2471616, 2736432, 3192504, 3295488, 3648576, 4256672, 4788756, 4864768, 4943232, 5472864, 6385008, 7297152, 8513344, 9577512, 9886464, 10945728, 12770016, 14594304, 17026688, 19155024, 21891456, 25540032, 34053376, 38310048, 43782912, 51080064, 76620096, 102160128, 153240192, 306480384]

約数ペア:

[(1, 306480384), (2, 153240192), (3, 102160128), (4, 76620096), (6, 51080064), (7, 43782912), (8, 38310048), (9, 34053376), (12, 25540032), (14, 21891456), (16, 19155024), (18, 17026688), (21, 14594304), (24, 12770016), (28, 10945728), (31, 9886464), (32, 9577512), (36, 8513344), (42, 7297152), (48, 6385008), (56, 5472864), (62, 4943232), (63, 4864768), (64, 4788756), (72, 4256672), (84, 3648576), (93, 3295488), (96, 3192504), (112, 2736432), (124, 2471616), (126, 2432384), (128, 2394378), (144, 2128336), (168, 1824288), (186, 1647744), (192, 1596252), (217, 1412352), (224, 1368216), (248, 1235808), (252, 1216192), (256, 1197189), (279, 1098496), (288, 1064168), (336, 912144), (372, 823872), (384, 798126), (434, 706176), (448, 684108), (496, 617904), (504, 608096), (558, 549248), (576, 532084), (613, 499968), (651, 470784), (672, 456072), (744, 411936), (768, 399063), (868, 353088), (896, 342054), (992, 308952), (1008, 304048), (1116, 274624), (1152, 266042), (1226, 249984), (1302, 235392), (1344, 228036), (1488, 205968), (1736, 176544), (1792, 171027), (1839, 166656), (1953, 156928), (1984, 154476), (2016, 152024), (2232, 137312), (2304, 133021), (2452, 124992), (2604, 117696), (2688, 114018), (2976, 102984), (3472, 88272), (3678, 83328), (3906, 78464), (3968, 77238), (4032, 76012), (4291, 71424), (4464, 68656), (4904, 62496), (5208, 58848), (5376, 57009), (5517, 55552), (5952, 51492), (6944, 44136), (7356, 41664), (7812, 39232), (7936, 38619), (8064, 38006), (8582, 35712), (8928, 34328), (9808, 31248), (10416, 29424), (11034, 27776), (11904, 25746), (12873, 23808), (13888, 22068), (14712, 20832), (15624, 19616), (16128, 19003), (17164, 17856)]