887250448

素因数分解:

$2^4\times 7^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:242

約数の個数: 160

約数和(自身を含む): 2158592000

約数和(自身を除く): 1271341552

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 67, 76, 98, 112, 127, 133, 134, 152, 196, 254, 266, 268, 304, 343, 392, 469, 508, 532, 536, 686, 784, 889, 931, 938, 1016, 1064, 1072, 1273, 1372, 1778, 1862, 1876, 2032, 2128, 2413, 2546, 2744, 3283, 3556, 3724, 3752, 4826, 5092, 5488, 6223, 6517, 6566, 7112, 7448, 7504, 8509, 8911, 9652, 10184, 12446, 13034, 13132, 14224, 14896, 16891, 17018, 17822, 19304, 20368, 22981, 24892, 26068, 26264, 33782, 34036, 35644, 38608, 43561, 45962, 49784, 52136, 52528, 59563, 62377, 67564, 68072, 71288, 87122, 91924, 99568, 104272, 118237, 119126, 124754, 135128, 136144, 142576, 161671, 174244, 183848, 236474, 238252, 249508, 270256, 323342, 348488, 367696, 416941, 436639, 472948, 476504, 499016, 646684, 696976, 827659, 833882, 873278, 945896, 953008, 998032, 1131697, 1293368, 1655318, 1667764, 1746556, 1891792, 2263394, 2586736, 2918587, 3310636, 3335528, 3493112, 4526788, 5837174, 6621272, 6671056, 6986224, 7921879, 9053576, 11674348, 13242544, 15843758, 18107152, 23348696, 31687516, 46697392, 55453153, 63375032, 110906306, 126750064, 221812612, 443625224, 887250448]

約数ペア:

[(1, 887250448), (2, 443625224), (4, 221812612), (7, 126750064), (8, 110906306), (14, 63375032), (16, 55453153), (19, 46697392), (28, 31687516), (38, 23348696), (49, 18107152), (56, 15843758), (67, 13242544), (76, 11674348), (98, 9053576), (112, 7921879), (127, 6986224), (133, 6671056), (134, 6621272), (152, 5837174), (196, 4526788), (254, 3493112), (266, 3335528), (268, 3310636), (304, 2918587), (343, 2586736), (392, 2263394), (469, 1891792), (508, 1746556), (532, 1667764), (536, 1655318), (686, 1293368), (784, 1131697), (889, 998032), (931, 953008), (938, 945896), (1016, 873278), (1064, 833882), (1072, 827659), (1273, 696976), (1372, 646684), (1778, 499016), (1862, 476504), (1876, 472948), (2032, 436639), (2128, 416941), (2413, 367696), (2546, 348488), (2744, 323342), (3283, 270256), (3556, 249508), (3724, 238252), (3752, 236474), (4826, 183848), (5092, 174244), (5488, 161671), (6223, 142576), (6517, 136144), (6566, 135128), (7112, 124754), (7448, 119126), (7504, 118237), (8509, 104272), (8911, 99568), (9652, 91924), (10184, 87122), (12446, 71288), (13034, 68072), (13132, 67564), (14224, 62377), (14896, 59563), (16891, 52528), (17018, 52136), (17822, 49784), (19304, 45962), (20368, 43561), (22981, 38608), (24892, 35644), (26068, 34036), (26264, 33782)]