1685161984

素因数分解:

$2^{11}\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:210

約数の個数: 192

約数和(自身を含む): 4025548800

約数和(自身を除く): 2340386816

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 32, 38, 44, 62, 64, 76, 88, 124, 127, 128, 152, 176, 209, 248, 254, 256, 304, 341, 352, 418, 496, 508, 512, 589, 608, 682, 704, 836, 992, 1016, 1024, 1178, 1216, 1364, 1397, 1408, 1672, 1984, 2032, 2048, 2356, 2413, 2432, 2728, 2794, 2816, 3344, 3937, 3968, 4064, 4712, 4826, 4864, 5456, 5588, 5632, 6479, 6688, 7874, 7936, 8128, 9424, 9652, 9728, 10912, 11176, 11264, 12958, 13376, 15748, 15872, 16256, 18848, 19304, 19456, 21824, 22352, 22528, 25916, 26543, 26752, 31496, 31744, 32512, 37696, 38608, 38912, 43307, 43648, 44704, 51832, 53086, 53504, 62992, 63488, 65024, 74803, 75392, 77216, 86614, 87296, 89408, 103664, 106172, 107008, 125984, 130048, 149606, 150784, 154432, 173228, 174592, 178816, 207328, 212344, 214016, 251968, 260096, 299212, 301568, 308864, 346456, 349184, 357632, 414656, 424688, 428032, 503936, 598424, 603136, 617728, 692912, 698368, 715264, 822833, 829312, 849376, 1007872, 1196848, 1206272, 1235456, 1385824, 1430528, 1645666, 1658624, 1698752, 2015744, 2393696, 2470912, 2771648, 2861056, 3291332, 3317248, 3397504, 4031488, 4787392, 4941824, 5543296, 6582664, 6634496, 6795008, 8062976, 9574784, 11086592, 13165328, 13268992, 13590016, 19149568, 22173184, 26330656, 27180032, 38299136, 44346368, 52661312, 54360064, 76598272, 88692736, 105322624, 153196544, 210645248, 421290496, 842580992, 1685161984]

約数ペア:

[(1, 1685161984), (2, 842580992), (4, 421290496), (8, 210645248), (11, 153196544), (16, 105322624), (19, 88692736), (22, 76598272), (31, 54360064), (32, 52661312), (38, 44346368), (44, 38299136), (62, 27180032), (64, 26330656), (76, 22173184), (88, 19149568), (124, 13590016), (127, 13268992), (128, 13165328), (152, 11086592), (176, 9574784), (209, 8062976), (248, 6795008), (254, 6634496), (256, 6582664), (304, 5543296), (341, 4941824), (352, 4787392), (418, 4031488), (496, 3397504), (508, 3317248), (512, 3291332), (589, 2861056), (608, 2771648), (682, 2470912), (704, 2393696), (836, 2015744), (992, 1698752), (1016, 1658624), (1024, 1645666), (1178, 1430528), (1216, 1385824), (1364, 1235456), (1397, 1206272), (1408, 1196848), (1672, 1007872), (1984, 849376), (2032, 829312), (2048, 822833), (2356, 715264), (2413, 698368), (2432, 692912), (2728, 617728), (2794, 603136), (2816, 598424), (3344, 503936), (3937, 428032), (3968, 424688), (4064, 414656), (4712, 357632), (4826, 349184), (4864, 346456), (5456, 308864), (5588, 301568), (5632, 299212), (6479, 260096), (6688, 251968), (7874, 214016), (7936, 212344), (8128, 207328), (9424, 178816), (9652, 174592), (9728, 173228), (10912, 154432), (11176, 150784), (11264, 149606), (12958, 130048), (13376, 125984), (15748, 107008), (15872, 106172), (16256, 103664), (18848, 89408), (19304, 87296), (19456, 86614), (21824, 77216), (22352, 75392), (22528, 74803), (25916, 65024), (26543, 63488), (26752, 62992), (31496, 53504), (31744, 53086), (32512, 51832), (37696, 44704), (38608, 43648), (38912, 43307)]