16279424028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{601}}^1\times {\mathrm{2287}}^1$

素因数の和:2952

約数の個数: 144

約数和(自身を含む): 48131026944

約数和(自身を除く): 31851602916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 601, 658, 846, 987, 1202, 1316, 1692, 1803, 1974, 2287, 2404, 2961, 3606, 3948, 4207, 4574, 5409, 5922, 6861, 7212, 8414, 9148, 10818, 11844, 12621, 13722, 16009, 16828, 20583, 21636, 25242, 27444, 28247, 32018, 37863, 41166, 48027, 50484, 56494, 64036, 75726, 82332, 84741, 96054, 107489, 112988, 144081, 151452, 169482, 192108, 197729, 214978, 254223, 288162, 322467, 338964, 395458, 429956, 508446, 576324, 593187, 644934, 752423, 790916, 967401, 1016892, 1186374, 1289868, 1374487, 1504846, 1779561, 1934802, 2257269, 2372748, 2748974, 3009692, 3559122, 3869604, 4123461, 4514538, 5497948, 6771807, 7118244, 8246922, 9029076, 9621409, 12370383, 13543614, 16493844, 19242818, 24740766, 27087228, 28864227, 38485636, 49481532, 57728454, 64600889, 86592681, 115456908, 129201778, 173185362, 193802667, 258403556, 346370724, 387605334, 452206223, 581408001, 775210668, 904412446, 1162816002, 1356618669, 1808824892, 2325632004, 2713237338, 4069856007, 5426474676, 8139712014, 16279424028]

約数ペア:

[(1, 16279424028), (2, 8139712014), (3, 5426474676), (4, 4069856007), (6, 2713237338), (7, 2325632004), (9, 1808824892), (12, 1356618669), (14, 1162816002), (18, 904412446), (21, 775210668), (28, 581408001), (36, 452206223), (42, 387605334), (47, 346370724), (63, 258403556), (84, 193802667), (94, 173185362), (126, 129201778), (141, 115456908), (188, 86592681), (252, 64600889), (282, 57728454), (329, 49481532), (423, 38485636), (564, 28864227), (601, 27087228), (658, 24740766), (846, 19242818), (987, 16493844), (1202, 13543614), (1316, 12370383), (1692, 9621409), (1803, 9029076), (1974, 8246922), (2287, 7118244), (2404, 6771807), (2961, 5497948), (3606, 4514538), (3948, 4123461), (4207, 3869604), (4574, 3559122), (5409, 3009692), (5922, 2748974), (6861, 2372748), (7212, 2257269), (8414, 1934802), (9148, 1779561), (10818, 1504846), (11844, 1374487), (12621, 1289868), (13722, 1186374), (16009, 1016892), (16828, 967401), (20583, 790916), (21636, 752423), (25242, 644934), (27444, 593187), (28247, 576324), (32018, 508446), (37863, 429956), (41166, 395458), (48027, 338964), (50484, 322467), (56494, 288162), (64036, 254223), (75726, 214978), (82332, 197729), (84741, 192108), (96054, 169482), (107489, 151452), (112988, 144081)]