324772864

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:851

約数の個数: 88

約数和(自身を含む): 722640128

約数和(自身を除く): 397867264

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 403, 416, 496, 512, 787, 806, 832, 992, 1024, 1574, 1612, 1664, 1984, 3148, 3224, 3328, 3968, 6296, 6448, 6656, 7936, 10231, 12592, 12896, 13312, 15872, 20462, 24397, 25184, 25792, 31744, 40924, 48794, 50368, 51584, 81848, 97588, 100736, 103168, 163696, 195176, 201472, 206336, 317161, 327392, 390352, 402944, 412672, 634322, 654784, 780704, 805888, 1268644, 1309568, 1561408, 2537288, 2619136, 3122816, 5074576, 5238272, 6245632, 10149152, 10476544, 12491264, 20298304, 24982528, 40596608, 81193216, 162386432, 324772864]

約数ペア:

[(1, 324772864), (2, 162386432), (4, 81193216), (8, 40596608), (13, 24982528), (16, 20298304), (26, 12491264), (31, 10476544), (32, 10149152), (52, 6245632), (62, 5238272), (64, 5074576), (104, 3122816), (124, 2619136), (128, 2537288), (208, 1561408), (248, 1309568), (256, 1268644), (403, 805888), (416, 780704), (496, 654784), (512, 634322), (787, 412672), (806, 402944), (832, 390352), (992, 327392), (1024, 317161), (1574, 206336), (1612, 201472), (1664, 195176), (1984, 163696), (3148, 103168), (3224, 100736), (3328, 97588), (3968, 81848), (6296, 51584), (6448, 50368), (6656, 48794), (7936, 40924), (10231, 31744), (12592, 25792), (12896, 25184), (13312, 24397), (15872, 20462)]