31142496

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{383}}^1$

素因数の和:425

約数の個数: 144

約数和(自身を含む): 102961152

約数和(自身を除く): 71818656

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 121, 132, 154, 168, 176, 224, 231, 242, 264, 308, 336, 352, 363, 383, 462, 484, 528, 616, 672, 726, 766, 847, 924, 968, 1056, 1149, 1232, 1452, 1532, 1694, 1848, 1936, 2298, 2464, 2541, 2681, 2904, 3064, 3388, 3696, 3872, 4213, 4596, 5082, 5362, 5808, 6128, 6776, 7392, 8043, 8426, 9192, 10164, 10724, 11616, 12256, 12639, 13552, 16086, 16852, 18384, 20328, 21448, 25278, 27104, 29491, 32172, 33704, 36768, 40656, 42896, 46343, 50556, 58982, 64344, 67408, 81312, 85792, 88473, 92686, 101112, 117964, 128688, 134816, 139029, 176946, 185372, 202224, 235928, 257376, 278058, 324401, 353892, 370744, 404448, 471856, 556116, 648802, 707784, 741488, 943712, 973203, 1112232, 1297604, 1415568, 1482976, 1946406, 2224464, 2595208, 2831136, 3892812, 4448928, 5190416, 7785624, 10380832, 15571248, 31142496]

約数ペア:

[(1, 31142496), (2, 15571248), (3, 10380832), (4, 7785624), (6, 5190416), (7, 4448928), (8, 3892812), (11, 2831136), (12, 2595208), (14, 2224464), (16, 1946406), (21, 1482976), (22, 1415568), (24, 1297604), (28, 1112232), (32, 973203), (33, 943712), (42, 741488), (44, 707784), (48, 648802), (56, 556116), (66, 471856), (77, 404448), (84, 370744), (88, 353892), (96, 324401), (112, 278058), (121, 257376), (132, 235928), (154, 202224), (168, 185372), (176, 176946), (224, 139029), (231, 134816), (242, 128688), (264, 117964), (308, 101112), (336, 92686), (352, 88473), (363, 85792), (383, 81312), (462, 67408), (484, 64344), (528, 58982), (616, 50556), (672, 46343), (726, 42896), (766, 40656), (847, 36768), (924, 33704), (968, 32172), (1056, 29491), (1149, 27104), (1232, 25278), (1452, 21448), (1532, 20328), (1694, 18384), (1848, 16852), (1936, 16086), (2298, 13552), (2464, 12639), (2541, 12256), (2681, 11616), (2904, 10724), (3064, 10164), (3388, 9192), (3696, 8426), (3872, 8043), (4213, 7392), (4596, 6776), (5082, 6128), (5362, 5808)]