2149437056

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:386

約数の個数: 128

約数和(自身を含む): 4750099200

約数和(自身を除く): 2600662144

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 79, 83, 104, 128, 158, 166, 197, 208, 316, 332, 394, 416, 632, 664, 788, 832, 1027, 1079, 1264, 1328, 1576, 1664, 2054, 2158, 2528, 2561, 2656, 3152, 4108, 4316, 5056, 5122, 5312, 6304, 6557, 8216, 8632, 10112, 10244, 10624, 12608, 13114, 15563, 16351, 16432, 17264, 20488, 25216, 26228, 31126, 32702, 32864, 34528, 40976, 52456, 62252, 65404, 65728, 69056, 81952, 85241, 104912, 124504, 130808, 131456, 138112, 163904, 170482, 202319, 209824, 212563, 249008, 261616, 327808, 340964, 404638, 419648, 425126, 498016, 523232, 681928, 809276, 839296, 850252, 996032, 1046464, 1291729, 1363856, 1618552, 1700504, 1992064, 2092928, 2583458, 2727712, 3237104, 3401008, 5166916, 5455424, 6474208, 6802016, 10333832, 10910848, 12948416, 13604032, 16792477, 20667664, 25896832, 27208064, 33584954, 41335328, 67169908, 82670656, 134339816, 165341312, 268679632, 537359264, 1074718528, 2149437056]

約数ペア:

[(1, 2149437056), (2, 1074718528), (4, 537359264), (8, 268679632), (13, 165341312), (16, 134339816), (26, 82670656), (32, 67169908), (52, 41335328), (64, 33584954), (79, 27208064), (83, 25896832), (104, 20667664), (128, 16792477), (158, 13604032), (166, 12948416), (197, 10910848), (208, 10333832), (316, 6802016), (332, 6474208), (394, 5455424), (416, 5166916), (632, 3401008), (664, 3237104), (788, 2727712), (832, 2583458), (1027, 2092928), (1079, 1992064), (1264, 1700504), (1328, 1618552), (1576, 1363856), (1664, 1291729), (2054, 1046464), (2158, 996032), (2528, 850252), (2561, 839296), (2656, 809276), (3152, 681928), (4108, 523232), (4316, 498016), (5056, 425126), (5122, 419648), (5312, 404638), (6304, 340964), (6557, 327808), (8216, 261616), (8632, 249008), (10112, 212563), (10244, 209824), (10624, 202319), (12608, 170482), (13114, 163904), (15563, 138112), (16351, 131456), (16432, 130808), (17264, 124504), (20488, 104912), (25216, 85241), (26228, 81952), (31126, 69056), (32702, 65728), (32864, 65404), (34528, 62252), (40976, 52456)]