2051260064

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{1381}}^1$

素因数の和:1766

約数の個数: 96

約数和(自身を含む): 4875696000

約数和(自身を除く): 2824435936

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 349, 532, 608, 698, 1064, 1381, 1396, 2128, 2443, 2762, 2792, 4256, 4886, 5524, 5584, 6631, 9667, 9772, 11048, 11168, 13262, 19334, 19544, 22096, 26239, 26524, 38668, 39088, 44192, 46417, 52478, 53048, 77336, 78176, 92834, 104956, 106096, 154672, 183673, 185668, 209912, 212192, 309344, 367346, 371336, 419824, 481969, 734692, 742672, 839648, 963938, 1469384, 1485344, 1927876, 2938768, 3373783, 3855752, 5877536, 6747566, 7711504, 9157411, 13495132, 15423008, 18314822, 26990264, 36629644, 53980528, 64101877, 73259288, 107961056, 128203754, 146518576, 256407508, 293037152, 512815016, 1025630032, 2051260064]

約数ペア:

[(1, 2051260064), (2, 1025630032), (4, 512815016), (7, 293037152), (8, 256407508), (14, 146518576), (16, 128203754), (19, 107961056), (28, 73259288), (32, 64101877), (38, 53980528), (56, 36629644), (76, 26990264), (112, 18314822), (133, 15423008), (152, 13495132), (224, 9157411), (266, 7711504), (304, 6747566), (349, 5877536), (532, 3855752), (608, 3373783), (698, 2938768), (1064, 1927876), (1381, 1485344), (1396, 1469384), (2128, 963938), (2443, 839648), (2762, 742672), (2792, 734692), (4256, 481969), (4886, 419824), (5524, 371336), (5584, 367346), (6631, 309344), (9667, 212192), (9772, 209912), (11048, 185668), (11168, 183673), (13262, 154672), (19334, 106096), (19544, 104956), (22096, 92834), (26239, 78176), (26524, 77336), (38668, 53048), (39088, 52478), (44192, 46417)]