577215492

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{140237}}^1$

素因数の和:140265

約数の個数: 48

約数和(自身を含む): 1570665600

約数和(自身を除く): 993450108

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 140237, 280474, 420711, 560948, 841422, 981659, 1682844, 1963318, 2944977, 3926636, 5889954, 6871613, 11779908, 13743226, 20614839, 27486452, 41229678, 48101291, 82459356, 96202582, 144303873, 192405164, 288607746, 577215492]

約数ペア:

[(1, 577215492), (2, 288607746), (3, 192405164), (4, 144303873), (6, 96202582), (7, 82459356), (12, 48101291), (14, 41229678), (21, 27486452), (28, 20614839), (42, 13743226), (49, 11779908), (84, 6871613), (98, 5889954), (147, 3926636), (196, 2944977), (294, 1963318), (343, 1682844), (588, 981659), (686, 841422), (1029, 560948), (1372, 420711), (2058, 280474), (4116, 140237)]