216519744

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:241

約数の個数: 224

約数和(自身を含む): 705510400

約数和(自身を除く): 488990656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 61, 64, 76, 84, 96, 112, 114, 122, 133, 139, 152, 168, 183, 192, 224, 228, 244, 266, 278, 304, 336, 366, 399, 417, 427, 448, 456, 488, 532, 556, 608, 672, 732, 798, 834, 854, 912, 973, 976, 1064, 1112, 1159, 1216, 1281, 1344, 1464, 1596, 1668, 1708, 1824, 1946, 1952, 2128, 2224, 2318, 2562, 2641, 2919, 2928, 3192, 3336, 3416, 3477, 3648, 3892, 3904, 4256, 4448, 4636, 5124, 5282, 5838, 5856, 6384, 6672, 6832, 6954, 7784, 7923, 8113, 8479, 8512, 8896, 9272, 10248, 10564, 11676, 11712, 12768, 13344, 13664, 13908, 15568, 15846, 16226, 16958, 18487, 18544, 20496, 21128, 23352, 24339, 25437, 25536, 26688, 27328, 27816, 31136, 31692, 32452, 33916, 36974, 37088, 40992, 42256, 46704, 48678, 50874, 55461, 55632, 59353, 62272, 63384, 64904, 67832, 73948, 74176, 81984, 84512, 93408, 97356, 101748, 110922, 111264, 118706, 126768, 129808, 135664, 147896, 161101, 169024, 178059, 186816, 194712, 203496, 221844, 222528, 237412, 253536, 259616, 271328, 295792, 322202, 356118, 389424, 406992, 443688, 474824, 483303, 507072, 519232, 542656, 591584, 644404, 712236, 778848, 813984, 887376, 949648, 966606, 1127707, 1183168, 1288808, 1424472, 1557696, 1627968, 1774752, 1899296, 1933212, 2255414, 2577616, 2848944, 3383121, 3549504, 3798592, 3866424, 4510828, 5155232, 5697888, 6766242, 7732848, 9021656, 10310464, 11395776, 13532484, 15465696, 18043312, 27064968, 30931392, 36086624, 54129936, 72173248, 108259872, 216519744]

約数ペア:

[(1, 216519744), (2, 108259872), (3, 72173248), (4, 54129936), (6, 36086624), (7, 30931392), (8, 27064968), (12, 18043312), (14, 15465696), (16, 13532484), (19, 11395776), (21, 10310464), (24, 9021656), (28, 7732848), (32, 6766242), (38, 5697888), (42, 5155232), (48, 4510828), (56, 3866424), (57, 3798592), (61, 3549504), (64, 3383121), (76, 2848944), (84, 2577616), (96, 2255414), (112, 1933212), (114, 1899296), (122, 1774752), (133, 1627968), (139, 1557696), (152, 1424472), (168, 1288808), (183, 1183168), (192, 1127707), (224, 966606), (228, 949648), (244, 887376), (266, 813984), (278, 778848), (304, 712236), (336, 644404), (366, 591584), (399, 542656), (417, 519232), (427, 507072), (448, 483303), (456, 474824), (488, 443688), (532, 406992), (556, 389424), (608, 356118), (672, 322202), (732, 295792), (798, 271328), (834, 259616), (854, 253536), (912, 237412), (973, 222528), (976, 221844), (1064, 203496), (1112, 194712), (1159, 186816), (1216, 178059), (1281, 169024), (1344, 161101), (1464, 147896), (1596, 135664), (1668, 129808), (1708, 126768), (1824, 118706), (1946, 111264), (1952, 110922), (2128, 101748), (2224, 97356), (2318, 93408), (2562, 84512), (2641, 81984), (2919, 74176), (2928, 73948), (3192, 67832), (3336, 64904), (3416, 63384), (3477, 62272), (3648, 59353), (3892, 55632), (3904, 55461), (4256, 50874), (4448, 48678), (4636, 46704), (5124, 42256), (5282, 40992), (5838, 37088), (5856, 36974), (6384, 33916), (6672, 32452), (6832, 31692), (6954, 31136), (7784, 27816), (7923, 27328), (8113, 26688), (8479, 25536), (8512, 25437), (8896, 24339), (9272, 23352), (10248, 21128), (10564, 20496), (11676, 18544), (11712, 18487), (12768, 16958), (13344, 16226), (13664, 15846), (13908, 15568)]