461808378

素因数分解:

$2^1\times 3^6\times {\mathrm{383}}^1\times {\mathrm{827}}^1$

素因数の和:1230

約数の個数: 56

約数和(自身を含む): 1042564608

約数和(自身を除く): 580756230

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 383, 486, 729, 766, 827, 1149, 1458, 1654, 2298, 2481, 3447, 4962, 6894, 7443, 10341, 14886, 20682, 22329, 31023, 44658, 62046, 66987, 93069, 133974, 186138, 200961, 279207, 316741, 401922, 558414, 602883, 633482, 950223, 1205766, 1900446, 2850669, 5701338, 8552007, 17104014, 25656021, 51312042, 76968063, 153936126, 230904189, 461808378]

約数ペア:

[(1, 461808378), (2, 230904189), (3, 153936126), (6, 76968063), (9, 51312042), (18, 25656021), (27, 17104014), (54, 8552007), (81, 5701338), (162, 2850669), (243, 1900446), (383, 1205766), (486, 950223), (729, 633482), (766, 602883), (827, 558414), (1149, 401922), (1458, 316741), (1654, 279207), (2298, 200961), (2481, 186138), (3447, 133974), (4962, 93069), (6894, 66987), (7443, 62046), (10341, 44658), (14886, 31023), (20682, 22329)]