347849658

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{2789}}^1$

素因数の和:2864

約数の個数: 72

約数和(自身を含む): 836313660

約数和(自身を除く): 488464002

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 41, 78, 82, 117, 123, 169, 234, 246, 338, 369, 507, 533, 738, 1014, 1066, 1521, 1599, 2789, 3042, 3198, 4797, 5578, 6929, 8367, 9594, 13858, 16734, 20787, 25101, 36257, 41574, 50202, 62361, 72514, 108771, 114349, 124722, 217542, 228698, 326313, 343047, 471341, 652626, 686094, 942682, 1029141, 1414023, 1486537, 2058282, 2828046, 2973074, 4242069, 4459611, 8484138, 8919222, 13378833, 19324981, 26757666, 38649962, 57974943, 115949886, 173924829, 347849658]

約数ペア:

[(1, 347849658), (2, 173924829), (3, 115949886), (6, 57974943), (9, 38649962), (13, 26757666), (18, 19324981), (26, 13378833), (39, 8919222), (41, 8484138), (78, 4459611), (82, 4242069), (117, 2973074), (123, 2828046), (169, 2058282), (234, 1486537), (246, 1414023), (338, 1029141), (369, 942682), (507, 686094), (533, 652626), (738, 471341), (1014, 343047), (1066, 326313), (1521, 228698), (1599, 217542), (2789, 124722), (3042, 114349), (3198, 108771), (4797, 72514), (5578, 62361), (6929, 50202), (8367, 41574), (9594, 36257), (13858, 25101), (16734, 20787)]