281682324

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{331}}^1$

素因数の和:666

約数の個数: 144

約数和(自身を含む): 893308416

約数和(自身を除く): 611626092

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 307, 308, 331, 396, 462, 614, 662, 693, 921, 924, 993, 1228, 1324, 1386, 1842, 1986, 2149, 2317, 2763, 2772, 2979, 3377, 3641, 3684, 3972, 4298, 4634, 5526, 5958, 6447, 6754, 6951, 7282, 8596, 9268, 10131, 10923, 11052, 11916, 12894, 13508, 13902, 14564, 19341, 20262, 20853, 21846, 23639, 25487, 25788, 27804, 30393, 32769, 38682, 40524, 41706, 43692, 47278, 50974, 60786, 65538, 70917, 76461, 77364, 83412, 94556, 101617, 101948, 121572, 131076, 141834, 152922, 203234, 212751, 229383, 283668, 304851, 305844, 406468, 425502, 458766, 609702, 711319, 851004, 914553, 917532, 1117787, 1219404, 1422638, 1829106, 2133957, 2235574, 2845276, 3353361, 3658212, 4267914, 4471148, 6401871, 6706722, 7824509, 8535828, 10060083, 12803742, 13413444, 15649018, 20120166, 23473527, 25607484, 31298036, 40240332, 46947054, 70420581, 93894108, 140841162, 281682324]

約数ペア:

[(1, 281682324), (2, 140841162), (3, 93894108), (4, 70420581), (6, 46947054), (7, 40240332), (9, 31298036), (11, 25607484), (12, 23473527), (14, 20120166), (18, 15649018), (21, 13413444), (22, 12803742), (28, 10060083), (33, 8535828), (36, 7824509), (42, 6706722), (44, 6401871), (63, 4471148), (66, 4267914), (77, 3658212), (84, 3353361), (99, 2845276), (126, 2235574), (132, 2133957), (154, 1829106), (198, 1422638), (231, 1219404), (252, 1117787), (307, 917532), (308, 914553), (331, 851004), (396, 711319), (462, 609702), (614, 458766), (662, 425502), (693, 406468), (921, 305844), (924, 304851), (993, 283668), (1228, 229383), (1324, 212751), (1386, 203234), (1842, 152922), (1986, 141834), (2149, 131076), (2317, 121572), (2763, 101948), (2772, 101617), (2979, 94556), (3377, 83412), (3641, 77364), (3684, 76461), (3972, 70917), (4298, 65538), (4634, 60786), (5526, 50974), (5958, 47278), (6447, 43692), (6754, 41706), (6951, 40524), (7282, 38682), (8596, 32769), (9268, 30393), (10131, 27804), (10923, 25788), (11052, 25487), (11916, 23639), (12894, 21846), (13508, 20853), (13902, 20262), (14564, 19341)]