489482826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{26669}}^1$

素因数の和:26723

約数の個数: 64

約数和(自身を含む): 1228953600

約数和(自身を除く): 739470774

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 23, 38, 42, 46, 57, 69, 114, 133, 138, 161, 266, 322, 399, 437, 483, 798, 874, 966, 1311, 2622, 3059, 6118, 9177, 18354, 26669, 53338, 80007, 160014, 186683, 373366, 506711, 560049, 613387, 1013422, 1120098, 1226774, 1520133, 1840161, 3040266, 3546977, 3680322, 4293709, 7093954, 8587418, 10640931, 11654353, 12881127, 21281862, 23308706, 25762254, 34963059, 69926118, 81580471, 163160942, 244741413, 489482826]

約数ペア:

[(1, 489482826), (2, 244741413), (3, 163160942), (6, 81580471), (7, 69926118), (14, 34963059), (19, 25762254), (21, 23308706), (23, 21281862), (38, 12881127), (42, 11654353), (46, 10640931), (57, 8587418), (69, 7093954), (114, 4293709), (133, 3680322), (138, 3546977), (161, 3040266), (266, 1840161), (322, 1520133), (399, 1226774), (437, 1120098), (483, 1013422), (798, 613387), (874, 560049), (966, 506711), (1311, 373366), (2622, 186683), (3059, 160014), (6118, 80007), (9177, 53338), (18354, 26669)]