318947076

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{3847}}^1$

素因数の和:3918

約数の個数: 108

約数和(自身を含む): 958059648

約数和(自身を除く): 639112572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 49, 63, 84, 94, 98, 126, 141, 147, 188, 196, 252, 282, 294, 329, 423, 441, 564, 588, 658, 846, 882, 987, 1316, 1692, 1764, 1974, 2303, 2961, 3847, 3948, 4606, 5922, 6909, 7694, 9212, 11541, 11844, 13818, 15388, 20727, 23082, 26929, 27636, 34623, 41454, 46164, 53858, 69246, 80787, 82908, 107716, 138492, 161574, 180809, 188503, 242361, 323148, 361618, 377006, 484722, 542427, 565509, 723236, 754012, 969444, 1084854, 1131018, 1265663, 1627281, 1696527, 2169708, 2262036, 2531326, 3254562, 3393054, 3796989, 5062652, 6509124, 6786108, 7593978, 8859641, 11390967, 15187956, 17719282, 22781934, 26578923, 35438564, 45563868, 53157846, 79736769, 106315692, 159473538, 318947076]

約数ペア:

[(1, 318947076), (2, 159473538), (3, 106315692), (4, 79736769), (6, 53157846), (7, 45563868), (9, 35438564), (12, 26578923), (14, 22781934), (18, 17719282), (21, 15187956), (28, 11390967), (36, 8859641), (42, 7593978), (47, 6786108), (49, 6509124), (63, 5062652), (84, 3796989), (94, 3393054), (98, 3254562), (126, 2531326), (141, 2262036), (147, 2169708), (188, 1696527), (196, 1627281), (252, 1265663), (282, 1131018), (294, 1084854), (329, 969444), (423, 754012), (441, 723236), (564, 565509), (588, 542427), (658, 484722), (846, 377006), (882, 361618), (987, 323148), (1316, 242361), (1692, 188503), (1764, 180809), (1974, 161574), (2303, 138492), (2961, 107716), (3847, 82908), (3948, 80787), (4606, 69246), (5922, 53858), (6909, 46164), (7694, 41454), (9212, 34623), (11541, 27636), (11844, 26929), (13818, 23082), (15388, 20727)]