487591272

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{389}}^1\times {\mathrm{829}}^1$

素因数の和:1240

約数の個数: 128

約数和(自身を含む): 1553760000

約数和(自身を除く): 1066168728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 389, 504, 756, 778, 829, 1167, 1512, 1556, 1658, 2334, 2487, 2723, 3112, 3316, 3501, 4668, 4974, 5446, 5803, 6632, 7002, 7461, 8169, 9336, 9948, 10503, 10892, 11606, 14004, 14922, 16338, 17409, 19896, 21006, 21784, 22383, 23212, 24507, 28008, 29844, 32676, 34818, 42012, 44766, 46424, 49014, 52227, 59688, 65352, 69636, 73521, 84024, 89532, 98028, 104454, 139272, 147042, 156681, 179064, 196056, 208908, 294084, 313362, 322481, 417816, 588168, 626724, 644962, 967443, 1253448, 1289924, 1934886, 2257367, 2579848, 2902329, 3869772, 4514734, 5804658, 6772101, 7739544, 8706987, 9029468, 11609316, 13544202, 17413974, 18058936, 20316303, 23218632, 27088404, 34827948, 40632606, 54176808, 60948909, 69655896, 81265212, 121897818, 162530424, 243795636, 487591272]

約数ペア:

[(1, 487591272), (2, 243795636), (3, 162530424), (4, 121897818), (6, 81265212), (7, 69655896), (8, 60948909), (9, 54176808), (12, 40632606), (14, 34827948), (18, 27088404), (21, 23218632), (24, 20316303), (27, 18058936), (28, 17413974), (36, 13544202), (42, 11609316), (54, 9029468), (56, 8706987), (63, 7739544), (72, 6772101), (84, 5804658), (108, 4514734), (126, 3869772), (168, 2902329), (189, 2579848), (216, 2257367), (252, 1934886), (378, 1289924), (389, 1253448), (504, 967443), (756, 644962), (778, 626724), (829, 588168), (1167, 417816), (1512, 322481), (1556, 313362), (1658, 294084), (2334, 208908), (2487, 196056), (2723, 179064), (3112, 156681), (3316, 147042), (3501, 139272), (4668, 104454), (4974, 98028), (5446, 89532), (5803, 84024), (6632, 73521), (7002, 69636), (7461, 65352), (8169, 59688), (9336, 52227), (9948, 49014), (10503, 46424), (10892, 44766), (11606, 42012), (14004, 34818), (14922, 32676), (16338, 29844), (17409, 28008), (19896, 24507), (21006, 23212), (21784, 22383)]