289462572

素因数分解:

$2^2\times 3^7\times 7^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:224

約数の個数: 192

約数和(自身を含む): 903705600

約数和(自身を除く): 614243028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 54, 58, 63, 81, 84, 87, 108, 116, 126, 162, 163, 174, 189, 203, 243, 252, 261, 324, 326, 348, 378, 406, 486, 489, 522, 567, 609, 652, 729, 756, 783, 812, 972, 978, 1044, 1134, 1141, 1218, 1458, 1467, 1566, 1701, 1827, 1956, 2187, 2268, 2282, 2349, 2436, 2916, 2934, 3132, 3402, 3423, 3654, 4374, 4401, 4564, 4698, 4727, 5103, 5481, 5868, 6804, 6846, 7047, 7308, 8748, 8802, 9396, 9454, 10206, 10269, 10962, 13203, 13692, 14094, 14181, 15309, 16443, 17604, 18908, 20412, 20538, 21141, 21924, 26406, 28188, 28362, 30618, 30807, 32886, 33089, 39609, 41076, 42282, 42543, 49329, 52812, 56724, 61236, 61614, 63423, 65772, 66178, 79218, 84564, 85086, 92421, 98658, 99267, 118827, 123228, 126846, 127629, 132356, 147987, 158436, 170172, 184842, 197316, 198534, 237654, 253692, 255258, 277263, 295974, 297801, 356481, 369684, 382887, 397068, 443961, 475308, 510516, 554526, 591948, 595602, 712962, 765774, 831789, 887922, 893403, 1109052, 1148661, 1191204, 1425924, 1531548, 1663578, 1775844, 1786806, 2297322, 2495367, 2680209, 3327156, 3445983, 3573612, 4594644, 4990734, 5360418, 6891966, 8040627, 9981468, 10337949, 10720836, 13783932, 16081254, 20675898, 24121881, 32162508, 41351796, 48243762, 72365643, 96487524, 144731286, 289462572]

約数ペア:

[(1, 289462572), (2, 144731286), (3, 96487524), (4, 72365643), (6, 48243762), (7, 41351796), (9, 32162508), (12, 24121881), (14, 20675898), (18, 16081254), (21, 13783932), (27, 10720836), (28, 10337949), (29, 9981468), (36, 8040627), (42, 6891966), (54, 5360418), (58, 4990734), (63, 4594644), (81, 3573612), (84, 3445983), (87, 3327156), (108, 2680209), (116, 2495367), (126, 2297322), (162, 1786806), (163, 1775844), (174, 1663578), (189, 1531548), (203, 1425924), (243, 1191204), (252, 1148661), (261, 1109052), (324, 893403), (326, 887922), (348, 831789), (378, 765774), (406, 712962), (486, 595602), (489, 591948), (522, 554526), (567, 510516), (609, 475308), (652, 443961), (729, 397068), (756, 382887), (783, 369684), (812, 356481), (972, 297801), (978, 295974), (1044, 277263), (1134, 255258), (1141, 253692), (1218, 237654), (1458, 198534), (1467, 197316), (1566, 184842), (1701, 170172), (1827, 158436), (1956, 147987), (2187, 132356), (2268, 127629), (2282, 126846), (2349, 123228), (2436, 118827), (2916, 99267), (2934, 98658), (3132, 92421), (3402, 85086), (3423, 84564), (3654, 79218), (4374, 66178), (4401, 65772), (4564, 63423), (4698, 61614), (4727, 61236), (5103, 56724), (5481, 52812), (5868, 49329), (6804, 42543), (6846, 42282), (7047, 41076), (7308, 39609), (8748, 33089), (8802, 32886), (9396, 30807), (9454, 30618), (10206, 28362), (10269, 28188), (10962, 26406), (13203, 21924), (13692, 21141), (14094, 20538), (14181, 20412), (15309, 18908), (16443, 17604)]