19712327544

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{4679}}^1$

素因数の和:5354

約数の個数: 192

約数和(自身を含む): 65824012800

約数和(自身を除く): 46111685256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 643, 728, 819, 936, 1092, 1286, 1638, 1929, 2184, 2572, 3276, 3858, 4501, 4679, 5144, 5787, 6552, 7716, 8359, 9002, 9358, 11574, 13503, 14037, 15432, 16718, 18004, 18716, 23148, 25077, 27006, 28074, 32753, 33436, 36008, 37432, 40509, 42111, 46296, 50154, 54012, 56148, 58513, 60827, 65506, 66872, 75231, 81018, 84222, 98259, 100308, 108024, 112296, 117026, 121654, 131012, 150462, 162036, 168444, 175539, 182481, 196518, 200616, 234052, 243308, 262024, 294777, 300924, 324072, 336888, 351078, 364962, 393036, 425789, 468104, 486616, 526617, 547443, 589554, 601848, 702156, 729924, 786072, 851578, 1053234, 1094886, 1179108, 1277367, 1404312, 1459848, 1703156, 2106468, 2189772, 2358216, 2554734, 3008597, 3406312, 3832101, 4212936, 4379544, 5109468, 6017194, 7664202, 9025791, 10218936, 12034388, 15328404, 18051582, 21060179, 24068776, 27077373, 30656808, 36103164, 39111761, 42120358, 54154746, 63180537, 72206328, 78223522, 84240716, 108309492, 117335283, 126361074, 156447044, 168481432, 189541611, 216618984, 234670566, 252722148, 273782327, 312894088, 352005849, 379083222, 469341132, 505444296, 547564654, 704011698, 758166444, 821346981, 938682264, 1095129308, 1408023396, 1516332888, 1642693962, 2190258616, 2464040943, 2816046792, 3285387924, 4928081886, 6570775848, 9856163772, 19712327544]

約数ペア:

[(1, 19712327544), (2, 9856163772), (3, 6570775848), (4, 4928081886), (6, 3285387924), (7, 2816046792), (8, 2464040943), (9, 2190258616), (12, 1642693962), (13, 1516332888), (14, 1408023396), (18, 1095129308), (21, 938682264), (24, 821346981), (26, 758166444), (28, 704011698), (36, 547564654), (39, 505444296), (42, 469341132), (52, 379083222), (56, 352005849), (63, 312894088), (72, 273782327), (78, 252722148), (84, 234670566), (91, 216618984), (104, 189541611), (117, 168481432), (126, 156447044), (156, 126361074), (168, 117335283), (182, 108309492), (234, 84240716), (252, 78223522), (273, 72206328), (312, 63180537), (364, 54154746), (468, 42120358), (504, 39111761), (546, 36103164), (643, 30656808), (728, 27077373), (819, 24068776), (936, 21060179), (1092, 18051582), (1286, 15328404), (1638, 12034388), (1929, 10218936), (2184, 9025791), (2572, 7664202), (3276, 6017194), (3858, 5109468), (4501, 4379544), (4679, 4212936), (5144, 3832101), (5787, 3406312), (6552, 3008597), (7716, 2554734), (8359, 2358216), (9002, 2189772), (9358, 2106468), (11574, 1703156), (13503, 1459848), (14037, 1404312), (15432, 1277367), (16718, 1179108), (18004, 1094886), (18716, 1053234), (23148, 851578), (25077, 786072), (27006, 729924), (28074, 702156), (32753, 601848), (33436, 589554), (36008, 547443), (37432, 526617), (40509, 486616), (42111, 468104), (46296, 425789), (50154, 393036), (54012, 364962), (56148, 351078), (58513, 336888), (60827, 324072), (65506, 300924), (66872, 294777), (75231, 262024), (81018, 243308), (84222, 234052), (98259, 200616), (100308, 196518), (108024, 182481), (112296, 175539), (117026, 168444), (121654, 162036), (131012, 150462)]