238850784

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^2\times {\mathrm{863}}^1$

素因数の和:941

約数の個数: 108

約数和(自身を含む): 702662688

約数和(自身を除く): 463811904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 863, 961, 992, 1116, 1488, 1726, 1922, 2232, 2589, 2883, 2976, 3452, 3844, 4464, 5178, 5766, 6904, 7688, 7767, 8649, 8928, 10356, 11532, 13808, 15376, 15534, 17298, 20712, 23064, 26753, 27616, 30752, 31068, 34596, 41424, 46128, 53506, 62136, 69192, 80259, 82848, 92256, 107012, 124272, 138384, 160518, 214024, 240777, 248544, 276768, 321036, 428048, 481554, 642072, 829343, 856096, 963108, 1284144, 1658686, 1926216, 2488029, 2568288, 3317372, 3852432, 4976058, 6634744, 7464087, 7704864, 9952116, 13269488, 14928174, 19904232, 26538976, 29856348, 39808464, 59712696, 79616928, 119425392, 238850784]

約数ペア:

[(1, 238850784), (2, 119425392), (3, 79616928), (4, 59712696), (6, 39808464), (8, 29856348), (9, 26538976), (12, 19904232), (16, 14928174), (18, 13269488), (24, 9952116), (31, 7704864), (32, 7464087), (36, 6634744), (48, 4976058), (62, 3852432), (72, 3317372), (93, 2568288), (96, 2488029), (124, 1926216), (144, 1658686), (186, 1284144), (248, 963108), (279, 856096), (288, 829343), (372, 642072), (496, 481554), (558, 428048), (744, 321036), (863, 276768), (961, 248544), (992, 240777), (1116, 214024), (1488, 160518), (1726, 138384), (1922, 124272), (2232, 107012), (2589, 92256), (2883, 82848), (2976, 80259), (3452, 69192), (3844, 62136), (4464, 53506), (5178, 46128), (5766, 41424), (6904, 34596), (7688, 31068), (7767, 30752), (8649, 27616), (8928, 26753), (10356, 23064), (11532, 20712), (13808, 17298), (15376, 15534)]