749272888

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{6163}}^1$

素因数の和:6356

約数の個数: 64

約数和(自身を含む): 1739727360

約数和(自身を除く): 990454472

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 167, 182, 334, 364, 668, 728, 1169, 1336, 2171, 2338, 4342, 4676, 6163, 8684, 9352, 12326, 15197, 17368, 24652, 30394, 43141, 49304, 60788, 80119, 86282, 121576, 160238, 172564, 320476, 345128, 560833, 640952, 1029221, 1121666, 2058442, 2243332, 4116884, 4486664, 7204547, 8233768, 13379873, 14409094, 26759746, 28818188, 53519492, 57636376, 93659111, 107038984, 187318222, 374636444, 749272888]

約数ペア:

[(1, 749272888), (2, 374636444), (4, 187318222), (7, 107038984), (8, 93659111), (13, 57636376), (14, 53519492), (26, 28818188), (28, 26759746), (52, 14409094), (56, 13379873), (91, 8233768), (104, 7204547), (167, 4486664), (182, 4116884), (334, 2243332), (364, 2058442), (668, 1121666), (728, 1029221), (1169, 640952), (1336, 560833), (2171, 345128), (2338, 320476), (4342, 172564), (4676, 160238), (6163, 121576), (8684, 86282), (9352, 80119), (12326, 60788), (15197, 49304), (17368, 43141), (24652, 30394)]