306151488

素因数分解:

$2^6\times 3^4\times {\mathrm{73}}^1\times {\mathrm{809}}^1$

素因数の和:906

約数の個数: 140

約数和(自身を含む): 921097980

約数和(自身を除く): 614946492

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 73, 81, 96, 108, 144, 146, 162, 192, 216, 219, 288, 292, 324, 432, 438, 576, 584, 648, 657, 809, 864, 876, 1168, 1296, 1314, 1618, 1728, 1752, 1971, 2336, 2427, 2592, 2628, 3236, 3504, 3942, 4672, 4854, 5184, 5256, 5913, 6472, 7008, 7281, 7884, 9708, 10512, 11826, 12944, 14016, 14562, 15768, 19416, 21024, 21843, 23652, 25888, 29124, 31536, 38832, 42048, 43686, 47304, 51776, 58248, 59057, 63072, 65529, 77664, 87372, 94608, 116496, 118114, 126144, 131058, 155328, 174744, 177171, 189216, 232992, 236228, 262116, 349488, 354342, 378432, 465984, 472456, 524232, 531513, 698976, 708684, 944912, 1048464, 1063026, 1397952, 1417368, 1594539, 1889824, 2096928, 2126052, 2834736, 3189078, 3779648, 4193856, 4252104, 4783617, 5669472, 6378156, 8504208, 9567234, 11338944, 12756312, 17008416, 19134468, 25512624, 34016832, 38268936, 51025248, 76537872, 102050496, 153075744, 306151488]

約数ペア:

[(1, 306151488), (2, 153075744), (3, 102050496), (4, 76537872), (6, 51025248), (8, 38268936), (9, 34016832), (12, 25512624), (16, 19134468), (18, 17008416), (24, 12756312), (27, 11338944), (32, 9567234), (36, 8504208), (48, 6378156), (54, 5669472), (64, 4783617), (72, 4252104), (73, 4193856), (81, 3779648), (96, 3189078), (108, 2834736), (144, 2126052), (146, 2096928), (162, 1889824), (192, 1594539), (216, 1417368), (219, 1397952), (288, 1063026), (292, 1048464), (324, 944912), (432, 708684), (438, 698976), (576, 531513), (584, 524232), (648, 472456), (657, 465984), (809, 378432), (864, 354342), (876, 349488), (1168, 262116), (1296, 236228), (1314, 232992), (1618, 189216), (1728, 177171), (1752, 174744), (1971, 155328), (2336, 131058), (2427, 126144), (2592, 118114), (2628, 116496), (3236, 94608), (3504, 87372), (3942, 77664), (4672, 65529), (4854, 63072), (5184, 59057), (5256, 58248), (5913, 51776), (6472, 47304), (7008, 43686), (7281, 42048), (7884, 38832), (9708, 31536), (10512, 29124), (11826, 25888), (12944, 23652), (14016, 21843), (14562, 21024), (15768, 19416)]