16001244

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:264

約数の個数: 108

約数和(自身を含む): 48301344

約数和(自身を除く): 32300100

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 49, 63, 84, 94, 98, 126, 141, 147, 188, 193, 196, 252, 282, 294, 329, 386, 423, 441, 564, 579, 588, 658, 772, 846, 882, 987, 1158, 1316, 1351, 1692, 1737, 1764, 1974, 2303, 2316, 2702, 2961, 3474, 3948, 4053, 4606, 5404, 5922, 6909, 6948, 8106, 9071, 9212, 9457, 11844, 12159, 13818, 16212, 18142, 18914, 20727, 24318, 27213, 27636, 28371, 36284, 37828, 41454, 48636, 54426, 56742, 63497, 81639, 82908, 85113, 108852, 113484, 126994, 163278, 170226, 190491, 253988, 326556, 340452, 380982, 444479, 571473, 761964, 888958, 1142946, 1333437, 1777916, 2285892, 2666874, 4000311, 5333748, 8000622, 16001244]

約数ペア:

[(1, 16001244), (2, 8000622), (3, 5333748), (4, 4000311), (6, 2666874), (7, 2285892), (9, 1777916), (12, 1333437), (14, 1142946), (18, 888958), (21, 761964), (28, 571473), (36, 444479), (42, 380982), (47, 340452), (49, 326556), (63, 253988), (84, 190491), (94, 170226), (98, 163278), (126, 126994), (141, 113484), (147, 108852), (188, 85113), (193, 82908), (196, 81639), (252, 63497), (282, 56742), (294, 54426), (329, 48636), (386, 41454), (423, 37828), (441, 36284), (564, 28371), (579, 27636), (588, 27213), (658, 24318), (772, 20727), (846, 18914), (882, 18142), (987, 16212), (1158, 13818), (1316, 12159), (1351, 11844), (1692, 9457), (1737, 9212), (1764, 9071), (1974, 8106), (2303, 6948), (2316, 6909), (2702, 5922), (2961, 5404), (3474, 4606), (3948, 4053)]