320485088

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1093}}^1$

素因数の和:1145

約数の個数: 144

約数和(自身を含む): 848567664

約数和(自身を除く): 528082576

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 49, 56, 68, 77, 88, 98, 112, 119, 136, 154, 176, 187, 196, 224, 238, 272, 308, 352, 374, 392, 476, 539, 544, 616, 748, 784, 833, 952, 1078, 1093, 1232, 1309, 1496, 1568, 1666, 1904, 2156, 2186, 2464, 2618, 2992, 3332, 3808, 4312, 4372, 5236, 5984, 6664, 7651, 8624, 8744, 9163, 10472, 12023, 13328, 15302, 17248, 17488, 18326, 18581, 20944, 24046, 26656, 30604, 34976, 36652, 37162, 41888, 48092, 53557, 61208, 73304, 74324, 84161, 96184, 107114, 122416, 130067, 146608, 148648, 168322, 192368, 204391, 214228, 244832, 260134, 293216, 297296, 336644, 384736, 408782, 428456, 520268, 589127, 594592, 673288, 817564, 856912, 910469, 1040536, 1178254, 1346576, 1430737, 1635128, 1713824, 1820938, 2081072, 2356508, 2693152, 2861474, 3270256, 3641876, 4162144, 4713016, 5722948, 6540512, 7283752, 9426032, 10015159, 11445896, 14567504, 18852064, 20030318, 22891792, 29135008, 40060636, 45783584, 80121272, 160242544, 320485088]

約数ペア:

[(1, 320485088), (2, 160242544), (4, 80121272), (7, 45783584), (8, 40060636), (11, 29135008), (14, 22891792), (16, 20030318), (17, 18852064), (22, 14567504), (28, 11445896), (32, 10015159), (34, 9426032), (44, 7283752), (49, 6540512), (56, 5722948), (68, 4713016), (77, 4162144), (88, 3641876), (98, 3270256), (112, 2861474), (119, 2693152), (136, 2356508), (154, 2081072), (176, 1820938), (187, 1713824), (196, 1635128), (224, 1430737), (238, 1346576), (272, 1178254), (308, 1040536), (352, 910469), (374, 856912), (392, 817564), (476, 673288), (539, 594592), (544, 589127), (616, 520268), (748, 428456), (784, 408782), (833, 384736), (952, 336644), (1078, 297296), (1093, 293216), (1232, 260134), (1309, 244832), (1496, 214228), (1568, 204391), (1666, 192368), (1904, 168322), (2156, 148648), (2186, 146608), (2464, 130067), (2618, 122416), (2992, 107114), (3332, 96184), (3808, 84161), (4312, 74324), (4372, 73304), (5236, 61208), (5984, 53557), (6664, 48092), (7651, 41888), (8624, 37162), (8744, 36652), (9163, 34976), (10472, 30604), (12023, 26656), (13328, 24046), (15302, 20944), (17248, 18581), (17488, 18326)]