676538044

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{263}}^1$

素因数の和:515

約数の個数: 96

約数和(自身を含む): 1510096896

約数和(自身を除く): 833558852

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 148, 182, 191, 259, 263, 364, 382, 481, 518, 526, 764, 962, 1036, 1052, 1337, 1841, 1924, 2483, 2674, 3367, 3419, 3682, 4966, 5348, 6734, 6838, 7067, 7364, 9731, 9932, 13468, 13676, 14134, 17381, 19462, 23933, 28268, 34762, 38924, 47866, 49469, 50233, 68117, 69524, 91871, 95732, 98938, 100466, 126503, 136234, 183742, 197876, 200932, 253006, 272468, 351631, 367484, 506012, 643097, 653029, 703262, 885521, 1286194, 1306058, 1406524, 1771042, 1858621, 2572388, 2612116, 3542084, 3717242, 4571203, 7434484, 9142406, 13010347, 18284812, 24162073, 26020694, 48324146, 52041388, 96648292, 169134511, 338269022, 676538044]

約数ペア:

[(1, 676538044), (2, 338269022), (4, 169134511), (7, 96648292), (13, 52041388), (14, 48324146), (26, 26020694), (28, 24162073), (37, 18284812), (52, 13010347), (74, 9142406), (91, 7434484), (148, 4571203), (182, 3717242), (191, 3542084), (259, 2612116), (263, 2572388), (364, 1858621), (382, 1771042), (481, 1406524), (518, 1306058), (526, 1286194), (764, 885521), (962, 703262), (1036, 653029), (1052, 643097), (1337, 506012), (1841, 367484), (1924, 351631), (2483, 272468), (2674, 253006), (3367, 200932), (3419, 197876), (3682, 183742), (4966, 136234), (5348, 126503), (6734, 100466), (6838, 98938), (7067, 95732), (7364, 91871), (9731, 69524), (9932, 68117), (13468, 50233), (13676, 49469), (14134, 47866), (17381, 38924), (19462, 34762), (23933, 28268)]