259196204032

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{103357}}^1$

素因数の和:103487

約数の個数: 88

約数和(自身を含む): 541628994560

約数和(自身を除く): 282432790528

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 79, 124, 128, 158, 248, 256, 316, 496, 512, 632, 992, 1024, 1264, 1984, 2449, 2528, 3968, 4898, 5056, 7936, 9796, 10112, 15872, 19592, 20224, 31744, 39184, 40448, 78368, 80896, 103357, 156736, 206714, 313472, 413428, 626944, 826856, 1253888, 1653712, 2507776, 3204067, 3307424, 6408134, 6614848, 8165203, 12816268, 13229696, 16330406, 25632536, 26459392, 32660812, 51265072, 52918784, 65321624, 102530144, 105837568, 130643248, 205060288, 253121293, 261286496, 410120576, 506242586, 522572992, 820241152, 1012485172, 1045145984, 1640482304, 2024970344, 2090291968, 3280964608, 4049940688, 4180583936, 8099881376, 8361167872, 16199762752, 32399525504, 64799051008, 129598102016, 259196204032]

約数ペア:

[(1, 259196204032), (2, 129598102016), (4, 64799051008), (8, 32399525504), (16, 16199762752), (31, 8361167872), (32, 8099881376), (62, 4180583936), (64, 4049940688), (79, 3280964608), (124, 2090291968), (128, 2024970344), (158, 1640482304), (248, 1045145984), (256, 1012485172), (316, 820241152), (496, 522572992), (512, 506242586), (632, 410120576), (992, 261286496), (1024, 253121293), (1264, 205060288), (1984, 130643248), (2449, 105837568), (2528, 102530144), (3968, 65321624), (4898, 52918784), (5056, 51265072), (7936, 32660812), (9796, 26459392), (10112, 25632536), (15872, 16330406), (19592, 13229696), (20224, 12816268), (31744, 8165203), (39184, 6614848), (40448, 6408134), (78368, 3307424), (80896, 3204067), (103357, 2507776), (156736, 1653712), (206714, 1253888), (313472, 826856), (413428, 626944)]