306959744

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1$

素因数の和:145

約数の個数: 192

約数和(自身を含む): 805220640

約数和(自身を除く): 498260896

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 73, 76, 91, 104, 112, 128, 133, 146, 152, 182, 208, 224, 247, 266, 292, 304, 361, 364, 416, 448, 494, 511, 532, 584, 608, 722, 728, 832, 896, 949, 988, 1022, 1064, 1168, 1216, 1387, 1444, 1456, 1664, 1729, 1898, 1976, 2044, 2128, 2336, 2432, 2527, 2774, 2888, 2912, 3458, 3796, 3952, 4088, 4256, 4672, 4693, 5054, 5548, 5776, 5824, 6643, 6916, 7592, 7904, 8176, 8512, 9344, 9386, 9709, 10108, 11096, 11552, 11648, 13286, 13832, 15184, 15808, 16352, 17024, 18031, 18772, 19418, 20216, 22192, 23104, 26353, 26572, 27664, 30368, 31616, 32704, 32851, 36062, 37544, 38836, 40432, 44384, 46208, 52706, 53144, 55328, 60736, 65408, 65702, 72124, 75088, 77672, 80864, 88768, 105412, 106288, 110656, 121472, 126217, 131404, 144248, 150176, 155344, 161728, 177536, 184471, 210824, 212576, 221312, 252434, 262808, 288496, 300352, 310688, 323456, 342589, 368942, 421648, 425152, 504868, 525616, 576992, 600704, 621376, 685178, 737884, 843296, 850304, 1009736, 1051232, 1153984, 1242752, 1370356, 1475768, 1686592, 2019472, 2102464, 2307968, 2398123, 2740712, 2951536, 3373184, 4038944, 4204928, 4796246, 5481424, 5903072, 8077888, 9592492, 10962848, 11806144, 16155776, 19184984, 21925696, 23612288, 38369968, 43851392, 76739936, 153479872, 306959744]

約数ペア:

[(1, 306959744), (2, 153479872), (4, 76739936), (7, 43851392), (8, 38369968), (13, 23612288), (14, 21925696), (16, 19184984), (19, 16155776), (26, 11806144), (28, 10962848), (32, 9592492), (38, 8077888), (52, 5903072), (56, 5481424), (64, 4796246), (73, 4204928), (76, 4038944), (91, 3373184), (104, 2951536), (112, 2740712), (128, 2398123), (133, 2307968), (146, 2102464), (152, 2019472), (182, 1686592), (208, 1475768), (224, 1370356), (247, 1242752), (266, 1153984), (292, 1051232), (304, 1009736), (361, 850304), (364, 843296), (416, 737884), (448, 685178), (494, 621376), (511, 600704), (532, 576992), (584, 525616), (608, 504868), (722, 425152), (728, 421648), (832, 368942), (896, 342589), (949, 323456), (988, 310688), (1022, 300352), (1064, 288496), (1168, 262808), (1216, 252434), (1387, 221312), (1444, 212576), (1456, 210824), (1664, 184471), (1729, 177536), (1898, 161728), (1976, 155344), (2044, 150176), (2128, 144248), (2336, 131404), (2432, 126217), (2527, 121472), (2774, 110656), (2888, 106288), (2912, 105412), (3458, 88768), (3796, 80864), (3952, 77672), (4088, 75088), (4256, 72124), (4672, 65702), (4693, 65408), (5054, 60736), (5548, 55328), (5776, 53144), (5824, 52706), (6643, 46208), (6916, 44384), (7592, 40432), (7904, 38836), (8176, 37544), (8512, 36062), (9344, 32851), (9386, 32704), (9709, 31616), (10108, 30368), (11096, 27664), (11552, 26572), (11648, 26353), (13286, 23104), (13832, 22192), (15184, 20216), (15808, 19418), (16352, 18772), (17024, 18031)]