770204672

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1277}}^1$

素因数の和:1347

約数の個数: 88

約数和(自身を含む): 1674282240

約数和(自身を除く): 904077568

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, 1277, 1984, 2356, 2432, 2554, 3968, 4712, 4864, 5108, 7936, 9424, 9728, 10216, 15872, 18848, 19456, 20432, 24263, 31744, 37696, 39587, 40864, 48526, 75392, 79174, 81728, 97052, 150784, 158348, 163456, 194104, 301568, 316696, 326912, 388208, 603136, 633392, 653824, 752153, 776416, 1266784, 1307648, 1504306, 1552832, 2533568, 3008612, 3105664, 5067136, 6017224, 6211328, 10134272, 12034448, 12422656, 20268544, 24068896, 24845312, 40537088, 48137792, 96275584, 192551168, 385102336, 770204672]

約数ペア:

[(1, 770204672), (2, 385102336), (4, 192551168), (8, 96275584), (16, 48137792), (19, 40537088), (31, 24845312), (32, 24068896), (38, 20268544), (62, 12422656), (64, 12034448), (76, 10134272), (124, 6211328), (128, 6017224), (152, 5067136), (248, 3105664), (256, 3008612), (304, 2533568), (496, 1552832), (512, 1504306), (589, 1307648), (608, 1266784), (992, 776416), (1024, 752153), (1178, 653824), (1216, 633392), (1277, 603136), (1984, 388208), (2356, 326912), (2432, 316696), (2554, 301568), (3968, 194104), (4712, 163456), (4864, 158348), (5108, 150784), (7936, 97052), (9424, 81728), (9728, 79174), (10216, 75392), (15872, 48526), (18848, 40864), (19456, 39587), (20432, 37696), (24263, 31744)]