2391036128

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{607}}^1$

素因数の和:1204

約数の個数: 96

約数和(自身を含む): 5386155264

約数和(自身を除く): 2995119136

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 557, 607, 884, 1114, 1214, 1768, 2228, 2428, 3536, 4456, 4856, 7072, 7241, 7891, 8912, 9469, 9712, 10319, 14482, 15782, 17824, 18938, 19424, 20638, 28964, 31564, 37876, 41276, 57928, 63128, 75752, 82552, 115856, 123097, 126256, 134147, 151504, 165104, 231712, 246194, 252512, 268294, 303008, 330208, 338099, 492388, 536588, 676198, 984776, 1073176, 1352396, 1969552, 2146352, 2704792, 3939104, 4292704, 4395287, 5409584, 5747683, 8790574, 10819168, 11495366, 17581148, 22990732, 35162296, 45981464, 70324592, 74719879, 91962928, 140649184, 149439758, 183925856, 298879516, 597759032, 1195518064, 2391036128]

約数ペア:

[(1, 2391036128), (2, 1195518064), (4, 597759032), (8, 298879516), (13, 183925856), (16, 149439758), (17, 140649184), (26, 91962928), (32, 74719879), (34, 70324592), (52, 45981464), (68, 35162296), (104, 22990732), (136, 17581148), (208, 11495366), (221, 10819168), (272, 8790574), (416, 5747683), (442, 5409584), (544, 4395287), (557, 4292704), (607, 3939104), (884, 2704792), (1114, 2146352), (1214, 1969552), (1768, 1352396), (2228, 1073176), (2428, 984776), (3536, 676198), (4456, 536588), (4856, 492388), (7072, 338099), (7241, 330208), (7891, 303008), (8912, 268294), (9469, 252512), (9712, 246194), (10319, 231712), (14482, 165104), (15782, 151504), (17824, 134147), (18938, 126256), (19424, 123097), (20638, 115856), (28964, 82552), (31564, 75752), (37876, 63128), (41276, 57928)]