2398045328

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:509

約数の個数: 160

約数和(自身を含む): 5813913600

約数和(自身を除く): 3415868272

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 43, 56, 73, 76, 86, 112, 133, 146, 152, 172, 266, 292, 301, 304, 344, 359, 511, 532, 584, 602, 688, 718, 817, 1022, 1064, 1168, 1204, 1387, 1436, 1634, 2044, 2128, 2408, 2513, 2774, 2872, 3139, 3268, 4088, 4816, 5026, 5548, 5719, 5744, 6278, 6536, 6821, 8176, 9709, 10052, 11096, 11438, 12556, 13072, 13642, 15437, 19418, 20104, 21973, 22192, 22876, 25112, 26207, 27284, 30874, 38836, 40208, 43946, 45752, 47747, 50224, 52414, 54568, 59641, 61748, 77672, 87892, 91504, 95494, 104828, 108059, 109136, 119282, 123496, 155344, 175784, 183449, 190988, 209656, 216118, 238564, 246992, 293303, 351568, 366898, 381976, 417487, 419312, 432236, 477128, 497933, 586606, 733796, 763952, 834974, 864472, 954256, 995866, 1126901, 1173212, 1467592, 1669948, 1728944, 1991732, 2053121, 2253802, 2346424, 2935184, 3339896, 3485531, 3983464, 4106242, 4507604, 4692848, 6679792, 6971062, 7888307, 7966928, 8212484, 9015208, 13942124, 15776614, 16424968, 18030416, 21411119, 27884248, 31553228, 32849936, 42822238, 55768496, 63106456, 85644476, 126212912, 149877833, 171288952, 299755666, 342577904, 599511332, 1199022664, 2398045328]

約数ペア:

[(1, 2398045328), (2, 1199022664), (4, 599511332), (7, 342577904), (8, 299755666), (14, 171288952), (16, 149877833), (19, 126212912), (28, 85644476), (38, 63106456), (43, 55768496), (56, 42822238), (73, 32849936), (76, 31553228), (86, 27884248), (112, 21411119), (133, 18030416), (146, 16424968), (152, 15776614), (172, 13942124), (266, 9015208), (292, 8212484), (301, 7966928), (304, 7888307), (344, 6971062), (359, 6679792), (511, 4692848), (532, 4507604), (584, 4106242), (602, 3983464), (688, 3485531), (718, 3339896), (817, 2935184), (1022, 2346424), (1064, 2253802), (1168, 2053121), (1204, 1991732), (1387, 1728944), (1436, 1669948), (1634, 1467592), (2044, 1173212), (2128, 1126901), (2408, 995866), (2513, 954256), (2774, 864472), (2872, 834974), (3139, 763952), (3268, 733796), (4088, 586606), (4816, 497933), (5026, 477128), (5548, 432236), (5719, 419312), (5744, 417487), (6278, 381976), (6536, 366898), (6821, 351568), (8176, 293303), (9709, 246992), (10052, 238564), (11096, 216118), (11438, 209656), (12556, 190988), (13072, 183449), (13642, 175784), (15437, 155344), (19418, 123496), (20104, 119282), (21973, 109136), (22192, 108059), (22876, 104828), (25112, 95494), (26207, 91504), (27284, 87892), (30874, 77672), (38836, 61748), (40208, 59641), (43946, 54568), (45752, 52414), (47747, 50224)]