230827716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{19489}}^1$

素因数の和:19553

約数の個数: 72

約数和(自身を含む): 681058560

約数和(自身を除く): 450230844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 11844, 19489, 38978, 58467, 77956, 116934, 136423, 175401, 233868, 272846, 350802, 409269, 545692, 701604, 818538, 915983, 1227807, 1637076, 1831966, 2455614, 2747949, 3663932, 4911228, 5495898, 6411881, 8243847, 10991796, 12823762, 16487694, 19235643, 25647524, 32975388, 38471286, 57706929, 76942572, 115413858, 230827716]

約数ペア:

[(1, 230827716), (2, 115413858), (3, 76942572), (4, 57706929), (6, 38471286), (7, 32975388), (9, 25647524), (12, 19235643), (14, 16487694), (18, 12823762), (21, 10991796), (28, 8243847), (36, 6411881), (42, 5495898), (47, 4911228), (63, 3663932), (84, 2747949), (94, 2455614), (126, 1831966), (141, 1637076), (188, 1227807), (252, 915983), (282, 818538), (329, 701604), (423, 545692), (564, 409269), (658, 350802), (846, 272846), (987, 233868), (1316, 175401), (1692, 136423), (1974, 116934), (2961, 77956), (3948, 58467), (5922, 38978), (11844, 19489)]