563238

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:133

約数の個数: 48

約数和(自身を含む): 1375920

約数和(自身を除く): 812682

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 83, 87, 117, 166, 174, 234, 249, 261, 377, 498, 522, 747, 754, 1079, 1131, 1494, 2158, 2262, 2407, 3237, 3393, 4814, 6474, 6786, 7221, 9711, 14442, 19422, 21663, 31291, 43326, 62582, 93873, 187746, 281619, 563238]

約数ペア:

[(1, 563238), (2, 281619), (3, 187746), (6, 93873), (9, 62582), (13, 43326), (18, 31291), (26, 21663), (29, 19422), (39, 14442), (58, 9711), (78, 7221), (83, 6786), (87, 6474), (117, 4814), (166, 3393), (174, 3237), (234, 2407), (249, 2262), (261, 2158), (377, 1494), (498, 1131), (522, 1079), (747, 754)]