318468672

素因数分解:

$2^6\times 3^4\times {\mathrm{23}}^1\times {\mathrm{2671}}^1$

素因数の和:2718

約数の個数: 140

約数和(自身を含む): 985454976

約数和(自身を除く): 666986304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 81, 92, 96, 108, 138, 144, 162, 184, 192, 207, 216, 276, 288, 324, 368, 414, 432, 552, 576, 621, 648, 736, 828, 864, 1104, 1242, 1296, 1472, 1656, 1728, 1863, 2208, 2484, 2592, 2671, 3312, 3726, 4416, 4968, 5184, 5342, 6624, 7452, 8013, 9936, 10684, 13248, 14904, 16026, 19872, 21368, 24039, 29808, 32052, 39744, 42736, 48078, 59616, 61433, 64104, 72117, 85472, 96156, 119232, 122866, 128208, 144234, 170944, 184299, 192312, 216351, 245732, 256416, 288468, 368598, 384624, 432702, 491464, 512832, 552897, 576936, 737196, 769248, 865404, 982928, 1105794, 1153872, 1474392, 1538496, 1658691, 1730808, 1965856, 2211588, 2307744, 2948784, 3317382, 3461616, 3931712, 4423176, 4615488, 4976073, 5897568, 6634764, 6923232, 8846352, 9952146, 11795136, 13269528, 13846464, 17692704, 19904292, 26539056, 35385408, 39808584, 53078112, 79617168, 106156224, 159234336, 318468672]

約数ペア:

[(1, 318468672), (2, 159234336), (3, 106156224), (4, 79617168), (6, 53078112), (8, 39808584), (9, 35385408), (12, 26539056), (16, 19904292), (18, 17692704), (23, 13846464), (24, 13269528), (27, 11795136), (32, 9952146), (36, 8846352), (46, 6923232), (48, 6634764), (54, 5897568), (64, 4976073), (69, 4615488), (72, 4423176), (81, 3931712), (92, 3461616), (96, 3317382), (108, 2948784), (138, 2307744), (144, 2211588), (162, 1965856), (184, 1730808), (192, 1658691), (207, 1538496), (216, 1474392), (276, 1153872), (288, 1105794), (324, 982928), (368, 865404), (414, 769248), (432, 737196), (552, 576936), (576, 552897), (621, 512832), (648, 491464), (736, 432702), (828, 384624), (864, 368598), (1104, 288468), (1242, 256416), (1296, 245732), (1472, 216351), (1656, 192312), (1728, 184299), (1863, 170944), (2208, 144234), (2484, 128208), (2592, 122866), (2671, 119232), (3312, 96156), (3726, 85472), (4416, 72117), (4968, 64104), (5184, 61433), (5342, 59616), (6624, 48078), (7452, 42736), (8013, 39744), (9936, 32052), (10684, 29808), (13248, 24039), (14904, 21368), (16026, 19872)]