277019316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1231}}^1$

素因数の和:1314

約数の個数: 144

約数和(自身を含む): 861020160

約数和(自身を除く): 584000844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 47, 57, 63, 76, 84, 94, 114, 126, 133, 141, 171, 188, 228, 252, 266, 282, 329, 342, 399, 423, 532, 564, 658, 684, 798, 846, 893, 987, 1197, 1231, 1316, 1596, 1692, 1786, 1974, 2394, 2462, 2679, 2961, 3572, 3693, 3948, 4788, 4924, 5358, 5922, 6251, 7386, 8037, 8617, 10716, 11079, 11844, 12502, 14772, 16074, 17234, 18753, 22158, 23389, 25004, 25851, 32148, 34468, 37506, 44316, 46778, 51702, 56259, 57857, 70167, 75012, 77553, 93556, 103404, 112518, 115714, 140334, 155106, 163723, 173571, 210501, 225036, 231428, 280668, 310212, 327446, 347142, 404999, 421002, 491169, 520713, 654892, 694284, 809998, 842004, 982338, 1041426, 1099283, 1214997, 1473507, 1619996, 1964676, 2082852, 2198566, 2429994, 2947014, 3297849, 3644991, 4397132, 4859988, 5894028, 6595698, 7289982, 7694981, 9893547, 13191396, 14579964, 15389962, 19787094, 23084943, 30779924, 39574188, 46169886, 69254829, 92339772, 138509658, 277019316]

約数ペア:

[(1, 277019316), (2, 138509658), (3, 92339772), (4, 69254829), (6, 46169886), (7, 39574188), (9, 30779924), (12, 23084943), (14, 19787094), (18, 15389962), (19, 14579964), (21, 13191396), (28, 9893547), (36, 7694981), (38, 7289982), (42, 6595698), (47, 5894028), (57, 4859988), (63, 4397132), (76, 3644991), (84, 3297849), (94, 2947014), (114, 2429994), (126, 2198566), (133, 2082852), (141, 1964676), (171, 1619996), (188, 1473507), (228, 1214997), (252, 1099283), (266, 1041426), (282, 982338), (329, 842004), (342, 809998), (399, 694284), (423, 654892), (532, 520713), (564, 491169), (658, 421002), (684, 404999), (798, 347142), (846, 327446), (893, 310212), (987, 280668), (1197, 231428), (1231, 225036), (1316, 210501), (1596, 173571), (1692, 163723), (1786, 155106), (1974, 140334), (2394, 115714), (2462, 112518), (2679, 103404), (2961, 93556), (3572, 77553), (3693, 75012), (3948, 70167), (4788, 57857), (4924, 56259), (5358, 51702), (5922, 46778), (6251, 44316), (7386, 37506), (8037, 34468), (8617, 32148), (10716, 25851), (11079, 25004), (11844, 23389), (12502, 22158), (14772, 18753), (16074, 17234)]