318822514688

素因数分解:

$2^{15}\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{16519}}^1$

素因数の和:16599

約数の個数: 128

約数和(自身を含む): 692888448000

約数和(自身を除く): 374065933312

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 256, 304, 496, 512, 589, 608, 992, 1024, 1178, 1216, 1984, 2048, 2356, 2432, 3968, 4096, 4712, 4864, 7936, 8192, 9424, 9728, 15872, 16384, 16519, 18848, 19456, 31744, 32768, 33038, 37696, 38912, 63488, 66076, 75392, 77824, 126976, 132152, 150784, 155648, 253952, 264304, 301568, 311296, 313861, 507904, 512089, 528608, 603136, 622592, 627722, 1015808, 1024178, 1057216, 1206272, 1255444, 2048356, 2114432, 2412544, 2510888, 4096712, 4228864, 4825088, 5021776, 8193424, 8457728, 9650176, 9729691, 10043552, 16386848, 16915456, 19300352, 19459382, 20087104, 32773696, 33830912, 38918764, 40174208, 65547392, 67661824, 77837528, 80348416, 131094784, 135323648, 155675056, 160696832, 262189568, 270647296, 311350112, 321393664, 524379136, 541294592, 622700224, 642787328, 1048758272, 1245400448, 1285574656, 2097516544, 2490800896, 2571149312, 4195033088, 4981601792, 5142298624, 8390066176, 9963203584, 10284597248, 16780132352, 19926407168, 39852814336, 79705628672, 159411257344, 318822514688]

約数ペア:

[(1, 318822514688), (2, 159411257344), (4, 79705628672), (8, 39852814336), (16, 19926407168), (19, 16780132352), (31, 10284597248), (32, 9963203584), (38, 8390066176), (62, 5142298624), (64, 4981601792), (76, 4195033088), (124, 2571149312), (128, 2490800896), (152, 2097516544), (248, 1285574656), (256, 1245400448), (304, 1048758272), (496, 642787328), (512, 622700224), (589, 541294592), (608, 524379136), (992, 321393664), (1024, 311350112), (1178, 270647296), (1216, 262189568), (1984, 160696832), (2048, 155675056), (2356, 135323648), (2432, 131094784), (3968, 80348416), (4096, 77837528), (4712, 67661824), (4864, 65547392), (7936, 40174208), (8192, 38918764), (9424, 33830912), (9728, 32773696), (15872, 20087104), (16384, 19459382), (16519, 19300352), (18848, 16915456), (19456, 16386848), (31744, 10043552), (32768, 9729691), (33038, 9650176), (37696, 8457728), (38912, 8193424), (63488, 5021776), (66076, 4825088), (75392, 4228864), (77824, 4096712), (126976, 2510888), (132152, 2412544), (150784, 2114432), (155648, 2048356), (253952, 1255444), (264304, 1206272), (301568, 1057216), (311296, 1024178), (313861, 1015808), (507904, 627722), (512089, 622592), (528608, 603136)]