219379968

素因数分解:

$2^8\times 3^3\times {\mathrm{17}}^1\times {\mathrm{1867}}^1$

素因数の和:1909

約数の個数: 144

約数和(自身を含む): 687274560

約数和(自身を除く): 467894592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 216, 256, 272, 288, 306, 384, 408, 432, 459, 544, 576, 612, 768, 816, 864, 918, 1088, 1152, 1224, 1632, 1728, 1836, 1867, 2176, 2304, 2448, 3264, 3456, 3672, 3734, 4352, 4896, 5601, 6528, 6912, 7344, 7468, 9792, 11202, 13056, 14688, 14936, 16803, 19584, 22404, 29376, 29872, 31739, 33606, 39168, 44808, 50409, 58752, 59744, 63478, 67212, 89616, 95217, 100818, 117504, 119488, 126956, 134424, 179232, 190434, 201636, 238976, 253912, 268848, 285651, 358464, 380868, 403272, 477952, 507824, 537696, 571302, 716928, 761736, 806544, 856953, 1015648, 1075392, 1142604, 1433856, 1523472, 1613088, 1713906, 2031296, 2150784, 2285208, 3046944, 3226176, 3427812, 4062592, 4301568, 4570416, 6093888, 6452352, 6855624, 8125184, 9140832, 12187776, 12904704, 13711248, 18281664, 24375552, 27422496, 36563328, 54844992, 73126656, 109689984, 219379968]

約数ペア:

[(1, 219379968), (2, 109689984), (3, 73126656), (4, 54844992), (6, 36563328), (8, 27422496), (9, 24375552), (12, 18281664), (16, 13711248), (17, 12904704), (18, 12187776), (24, 9140832), (27, 8125184), (32, 6855624), (34, 6452352), (36, 6093888), (48, 4570416), (51, 4301568), (54, 4062592), (64, 3427812), (68, 3226176), (72, 3046944), (96, 2285208), (102, 2150784), (108, 2031296), (128, 1713906), (136, 1613088), (144, 1523472), (153, 1433856), (192, 1142604), (204, 1075392), (216, 1015648), (256, 856953), (272, 806544), (288, 761736), (306, 716928), (384, 571302), (408, 537696), (432, 507824), (459, 477952), (544, 403272), (576, 380868), (612, 358464), (768, 285651), (816, 268848), (864, 253912), (918, 238976), (1088, 201636), (1152, 190434), (1224, 179232), (1632, 134424), (1728, 126956), (1836, 119488), (1867, 117504), (2176, 100818), (2304, 95217), (2448, 89616), (3264, 67212), (3456, 63478), (3672, 59744), (3734, 58752), (4352, 50409), (4896, 44808), (5601, 39168), (6528, 33606), (6912, 31739), (7344, 29872), (7468, 29376), (9792, 22404), (11202, 19584), (13056, 16803), (14688, 14936)]