2648081784064

素因数分解:

$2^8\times {\mathrm{83}}^1\times {\mathrm{1621}}^1\times {\mathrm{76883}}^1$

素因数の和:78603

約数の個数: 72

約数和(自身を含む): 5352873819552

約数和(自身を除く): 2704792035488

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 256, 332, 664, 1328, 1621, 2656, 3242, 5312, 6484, 10624, 12968, 21248, 25936, 51872, 76883, 103744, 134543, 153766, 207488, 269086, 307532, 414976, 538172, 615064, 1076344, 1230128, 2152688, 2460256, 4305376, 4920512, 6381289, 8610752, 9841024, 12762578, 17221504, 19682048, 25525156, 34443008, 51050312, 102100624, 124627343, 204201248, 249254686, 408402496, 498509372, 816804992, 997018744, 1633609984, 1994037488, 3988074976, 7976149952, 10344069469, 15952299904, 20688138938, 31904599808, 41376277876, 82752555752, 165505111504, 331010223008, 662020446016, 1324040892032, 2648081784064]

約数ペア:

[(1, 2648081784064), (2, 1324040892032), (4, 662020446016), (8, 331010223008), (16, 165505111504), (32, 82752555752), (64, 41376277876), (83, 31904599808), (128, 20688138938), (166, 15952299904), (256, 10344069469), (332, 7976149952), (664, 3988074976), (1328, 1994037488), (1621, 1633609984), (2656, 997018744), (3242, 816804992), (5312, 498509372), (6484, 408402496), (10624, 249254686), (12968, 204201248), (21248, 124627343), (25936, 102100624), (51872, 51050312), (76883, 34443008), (103744, 25525156), (134543, 19682048), (153766, 17221504), (207488, 12762578), (269086, 9841024), (307532, 8610752), (414976, 6381289), (538172, 4920512), (615064, 4305376), (1076344, 2460256), (1230128, 2152688)]