216782176

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:348

約数の個数: 96

約数和(自身を含む): 486017280

約数和(自身を除く): 269235104

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 139, 163, 184, 208, 278, 299, 326, 368, 416, 556, 598, 652, 736, 1112, 1196, 1304, 1807, 2119, 2224, 2392, 2608, 3197, 3614, 3749, 4238, 4448, 4784, 5216, 6394, 7228, 7498, 8476, 9568, 12788, 14456, 14996, 16952, 22657, 25576, 28912, 29992, 33904, 41561, 45314, 48737, 51152, 57824, 59984, 67808, 83122, 90628, 97474, 102304, 119968, 166244, 181256, 194948, 294541, 332488, 362512, 389896, 521111, 589082, 664976, 725024, 779792, 1042222, 1178164, 1329952, 1559584, 2084444, 2356328, 4168888, 4712656, 6774443, 8337776, 9425312, 13548886, 16675552, 27097772, 54195544, 108391088, 216782176]

約数ペア:

[(1, 216782176), (2, 108391088), (4, 54195544), (8, 27097772), (13, 16675552), (16, 13548886), (23, 9425312), (26, 8337776), (32, 6774443), (46, 4712656), (52, 4168888), (92, 2356328), (104, 2084444), (139, 1559584), (163, 1329952), (184, 1178164), (208, 1042222), (278, 779792), (299, 725024), (326, 664976), (368, 589082), (416, 521111), (556, 389896), (598, 362512), (652, 332488), (736, 294541), (1112, 194948), (1196, 181256), (1304, 166244), (1807, 119968), (2119, 102304), (2224, 97474), (2392, 90628), (2608, 83122), (3197, 67808), (3614, 59984), (3749, 57824), (4238, 51152), (4448, 48737), (4784, 45314), (5216, 41561), (6394, 33904), (7228, 29992), (7498, 28912), (8476, 25576), (9568, 22657), (12788, 16952), (14456, 14996)]