581635488

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{2027}}^1$

素因数の和:2115

約数の個数: 144

約数和(自身を含む): 1806071904

約数和(自身を除く): 1224436416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 61, 84, 96, 98, 112, 122, 147, 168, 183, 196, 224, 244, 294, 336, 366, 392, 427, 488, 588, 672, 732, 784, 854, 976, 1176, 1281, 1464, 1568, 1708, 1952, 2027, 2352, 2562, 2928, 2989, 3416, 4054, 4704, 5124, 5856, 5978, 6081, 6832, 8108, 8967, 10248, 11956, 12162, 13664, 14189, 16216, 17934, 20496, 23912, 24324, 28378, 32432, 35868, 40992, 42567, 47824, 48648, 56756, 64864, 71736, 85134, 95648, 97296, 99323, 113512, 123647, 143472, 170268, 194592, 198646, 227024, 247294, 286944, 297969, 340536, 370941, 397292, 454048, 494588, 595938, 681072, 741882, 794584, 865529, 989176, 1191876, 1362144, 1483764, 1589168, 1731058, 1978352, 2383752, 2596587, 2967528, 3178336, 3462116, 3956704, 4767504, 5193174, 5935056, 6058703, 6924232, 9535008, 10386348, 11870112, 12117406, 13848464, 18176109, 20772696, 24234812, 27696928, 36352218, 41545392, 48469624, 72704436, 83090784, 96939248, 145408872, 193878496, 290817744, 581635488]

約数ペア:

[(1, 581635488), (2, 290817744), (3, 193878496), (4, 145408872), (6, 96939248), (7, 83090784), (8, 72704436), (12, 48469624), (14, 41545392), (16, 36352218), (21, 27696928), (24, 24234812), (28, 20772696), (32, 18176109), (42, 13848464), (48, 12117406), (49, 11870112), (56, 10386348), (61, 9535008), (84, 6924232), (96, 6058703), (98, 5935056), (112, 5193174), (122, 4767504), (147, 3956704), (168, 3462116), (183, 3178336), (196, 2967528), (224, 2596587), (244, 2383752), (294, 1978352), (336, 1731058), (366, 1589168), (392, 1483764), (427, 1362144), (488, 1191876), (588, 989176), (672, 865529), (732, 794584), (784, 741882), (854, 681072), (976, 595938), (1176, 494588), (1281, 454048), (1464, 397292), (1568, 370941), (1708, 340536), (1952, 297969), (2027, 286944), (2352, 247294), (2562, 227024), (2928, 198646), (2989, 194592), (3416, 170268), (4054, 143472), (4704, 123647), (5124, 113512), (5856, 99323), (5978, 97296), (6081, 95648), (6832, 85134), (8108, 71736), (8967, 64864), (10248, 56756), (11956, 48648), (12162, 47824), (13664, 42567), (14189, 40992), (16216, 35868), (17934, 32432), (20496, 28378), (23912, 24324)]