212345118718

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{101}}^1\times {\mathrm{739}}^1\times {\mathrm{2689}}^1$

素因数の和:3577

約数の個数: 48

約数和(自身を含む): 336845350800

約数和(自身を除く): 124500232082

約数列:

[1, 2, 23, 46, 101, 202, 529, 739, 1058, 1478, 2323, 2689, 4646, 5378, 16997, 33994, 53429, 61847, 74639, 106858, 123694, 149278, 271589, 390931, 543178, 781862, 1422481, 1716697, 1987171, 2844962, 3433394, 3974342, 6246547, 12493094, 39484031, 45704933, 78968062, 91409866, 143670581, 200704271, 287341162, 401408542, 1051213459, 2102426918, 4616198233, 9232396466, 106172559359, 212345118718]

約数ペア:

[(1, 212345118718), (2, 106172559359), (23, 9232396466), (46, 4616198233), (101, 2102426918), (202, 1051213459), (529, 401408542), (739, 287341162), (1058, 200704271), (1478, 143670581), (2323, 91409866), (2689, 78968062), (4646, 45704933), (5378, 39484031), (16997, 12493094), (33994, 6246547), (53429, 3974342), (61847, 3433394), (74639, 2844962), (106858, 1987171), (123694, 1716697), (149278, 1422481), (271589, 781862), (390931, 543178)]