239505744

素因数分解:

$2^4\times 3^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:628

約数の個数: 80

約数和(自身を含む): 631388160

約数和(自身を除く): 391882416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 101, 127, 202, 254, 303, 381, 389, 404, 508, 606, 762, 778, 808, 1016, 1167, 1212, 1524, 1556, 1616, 2032, 2334, 2424, 3048, 3112, 4668, 4848, 6096, 6224, 9336, 12827, 18672, 25654, 38481, 39289, 49403, 51308, 76962, 78578, 98806, 102616, 117867, 148209, 153924, 157156, 197612, 205232, 235734, 296418, 307848, 314312, 395224, 471468, 592836, 615696, 628624, 790448, 942936, 1185672, 1885872, 2371344, 4989703, 9979406, 14969109, 19958812, 29938218, 39917624, 59876436, 79835248, 119752872, 239505744]

約数ペア:

[(1, 239505744), (2, 119752872), (3, 79835248), (4, 59876436), (6, 39917624), (8, 29938218), (12, 19958812), (16, 14969109), (24, 9979406), (48, 4989703), (101, 2371344), (127, 1885872), (202, 1185672), (254, 942936), (303, 790448), (381, 628624), (389, 615696), (404, 592836), (508, 471468), (606, 395224), (762, 314312), (778, 307848), (808, 296418), (1016, 235734), (1167, 205232), (1212, 197612), (1524, 157156), (1556, 153924), (1616, 148209), (2032, 117867), (2334, 102616), (2424, 98806), (3048, 78578), (3112, 76962), (4668, 51308), (4848, 49403), (6096, 39289), (6224, 38481), (9336, 25654), (12827, 18672)]