243398844

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{57787}}^1$

素因数の和:57816

約数の個数: 60

約数和(自身を含む): 685250104

約数和(自身を除く): 441851260

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 57787, 115574, 173361, 231148, 346722, 520083, 693444, 751231, 1040166, 1502462, 1560249, 2080332, 2253693, 3004924, 3120498, 4507386, 4680747, 6240996, 6761079, 9014772, 9361494, 13522158, 18722988, 20283237, 27044316, 40566474, 60849711, 81132948, 121699422, 243398844]

約数ペア:

[(1, 243398844), (2, 121699422), (3, 81132948), (4, 60849711), (6, 40566474), (9, 27044316), (12, 20283237), (13, 18722988), (18, 13522158), (26, 9361494), (27, 9014772), (36, 6761079), (39, 6240996), (52, 4680747), (54, 4507386), (78, 3120498), (81, 3004924), (108, 2253693), (117, 2080332), (156, 1560249), (162, 1502462), (234, 1040166), (324, 751231), (351, 693444), (468, 520083), (702, 346722), (1053, 231148), (1404, 173361), (2106, 115574), (4212, 57787)]