249208008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1$

素因数の和:595

約数の個数: 128

約数和(自身を含む): 743424000

約数和(自身を除く): 494215992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 109, 124, 168, 186, 217, 218, 248, 327, 372, 434, 436, 439, 651, 654, 744, 763, 868, 872, 878, 1302, 1308, 1317, 1526, 1736, 1756, 2289, 2604, 2616, 2634, 3052, 3073, 3379, 3512, 4578, 5208, 5268, 6104, 6146, 6758, 9156, 9219, 10137, 10536, 12292, 13516, 13609, 18312, 18438, 20274, 23653, 24584, 27032, 27218, 36876, 40548, 40827, 47306, 47851, 54436, 70959, 73752, 81096, 81654, 94612, 95263, 95702, 108872, 141918, 143553, 163308, 189224, 190526, 191404, 283836, 285789, 287106, 326616, 334957, 381052, 382808, 567672, 571578, 574212, 669914, 762104, 1004871, 1143156, 1148424, 1339828, 1483381, 2009742, 2286312, 2679656, 2966762, 4019484, 4450143, 5933524, 8038968, 8900286, 10383667, 11867048, 17800572, 20767334, 31151001, 35601144, 41534668, 62302002, 83069336, 124604004, 249208008]

約数ペア:

[(1, 249208008), (2, 124604004), (3, 83069336), (4, 62302002), (6, 41534668), (7, 35601144), (8, 31151001), (12, 20767334), (14, 17800572), (21, 11867048), (24, 10383667), (28, 8900286), (31, 8038968), (42, 5933524), (56, 4450143), (62, 4019484), (84, 2966762), (93, 2679656), (109, 2286312), (124, 2009742), (168, 1483381), (186, 1339828), (217, 1148424), (218, 1143156), (248, 1004871), (327, 762104), (372, 669914), (434, 574212), (436, 571578), (439, 567672), (651, 382808), (654, 381052), (744, 334957), (763, 326616), (868, 287106), (872, 285789), (878, 283836), (1302, 191404), (1308, 190526), (1317, 189224), (1526, 163308), (1736, 143553), (1756, 141918), (2289, 108872), (2604, 95702), (2616, 95263), (2634, 94612), (3052, 81654), (3073, 81096), (3379, 73752), (3512, 70959), (4578, 54436), (5208, 47851), (5268, 47306), (6104, 40827), (6146, 40548), (6758, 36876), (9156, 27218), (9219, 27032), (10137, 24584), (10536, 23653), (12292, 20274), (13516, 18438), (13609, 18312)]