426336326

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1$

素因数の和:453

約数の個数: 64

約数和(自身を含む): 764467200

約数和(自身を除く): 338130874

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 157, 239, 247, 299, 314, 437, 478, 494, 598, 874, 2041, 2983, 3107, 3611, 4082, 4541, 5497, 5681, 5966, 6214, 7222, 9082, 10994, 11362, 37523, 38779, 46943, 59033, 68609, 71461, 75046, 77558, 93886, 104443, 118066, 137218, 142922, 208886, 487799, 712937, 863029, 891917, 975598, 1357759, 1425874, 1726058, 1783834, 2715518, 9268181, 11219377, 16397551, 18536362, 22438754, 32795102, 213168163, 426336326]

約数ペア:

[(1, 426336326), (2, 213168163), (13, 32795102), (19, 22438754), (23, 18536362), (26, 16397551), (38, 11219377), (46, 9268181), (157, 2715518), (239, 1783834), (247, 1726058), (299, 1425874), (314, 1357759), (437, 975598), (478, 891917), (494, 863029), (598, 712937), (874, 487799), (2041, 208886), (2983, 142922), (3107, 137218), (3611, 118066), (4082, 104443), (4541, 93886), (5497, 77558), (5681, 75046), (5966, 71461), (6214, 68609), (7222, 59033), (9082, 46943), (10994, 38779), (11362, 37523)]