6943961521

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:446

約数の個数: 64

約数和(自身を含む): 8870400000

約数和(自身を除く): 1926438479

約数列:

[1, 7, 19, 29, 83, 109, 133, 199, 203, 551, 581, 763, 1393, 1577, 2071, 2407, 3161, 3781, 3857, 5771, 9047, 11039, 14497, 16517, 16849, 21691, 22127, 26467, 40397, 45733, 60059, 63329, 109649, 115619, 151837, 171893, 262363, 313823, 320131, 412129, 420413, 478993, 629039, 767543, 1203251, 1800353, 1836541, 2196761, 2884903, 3352951, 4403273, 4984897, 9100867, 11951741, 12602471, 34206707, 34894279, 52210237, 63706069, 83662187, 239446949, 365471659, 991994503, 6943961521]

約数ペア:

[(1, 6943961521), (7, 991994503), (19, 365471659), (29, 239446949), (83, 83662187), (109, 63706069), (133, 52210237), (199, 34894279), (203, 34206707), (551, 12602471), (581, 11951741), (763, 9100867), (1393, 4984897), (1577, 4403273), (2071, 3352951), (2407, 2884903), (3161, 2196761), (3781, 1836541), (3857, 1800353), (5771, 1203251), (9047, 767543), (11039, 629039), (14497, 478993), (16517, 420413), (16849, 412129), (21691, 320131), (22127, 313823), (26467, 262363), (40397, 171893), (45733, 151837), (60059, 115619), (63329, 109649)]