664703172

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{211}}^1\times {\mathrm{463}}^1$

素因数の和:700

約数の個数: 144

約数和(自身を含む): 2005133312

約数和(自身を除く): 1340430140

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 211, 243, 252, 324, 378, 422, 463, 486, 567, 633, 756, 844, 926, 972, 1134, 1266, 1389, 1477, 1701, 1852, 1899, 2268, 2532, 2778, 2954, 3241, 3402, 3798, 4167, 4431, 5556, 5697, 5908, 6482, 6804, 7596, 8334, 8862, 9723, 11394, 12501, 12964, 13293, 16668, 17091, 17724, 19446, 22788, 25002, 26586, 29169, 34182, 37503, 38892, 39879, 50004, 51273, 53172, 58338, 68364, 75006, 79758, 87507, 97693, 102546, 112509, 116676, 119637, 150012, 159516, 175014, 195386, 205092, 225018, 239274, 262521, 293079, 350028, 358911, 390772, 450036, 478548, 525042, 586158, 683851, 717822, 787563, 879237, 1050084, 1172316, 1367702, 1435644, 1575126, 1758474, 2051553, 2637711, 2735404, 3150252, 3516948, 4103106, 5275422, 6154659, 7913133, 8206212, 10550844, 12309318, 15826266, 18463977, 23739399, 24618636, 31652532, 36927954, 47478798, 55391931, 73855908, 94957596, 110783862, 166175793, 221567724, 332351586, 664703172]

約数ペア:

[(1, 664703172), (2, 332351586), (3, 221567724), (4, 166175793), (6, 110783862), (7, 94957596), (9, 73855908), (12, 55391931), (14, 47478798), (18, 36927954), (21, 31652532), (27, 24618636), (28, 23739399), (36, 18463977), (42, 15826266), (54, 12309318), (63, 10550844), (81, 8206212), (84, 7913133), (108, 6154659), (126, 5275422), (162, 4103106), (189, 3516948), (211, 3150252), (243, 2735404), (252, 2637711), (324, 2051553), (378, 1758474), (422, 1575126), (463, 1435644), (486, 1367702), (567, 1172316), (633, 1050084), (756, 879237), (844, 787563), (926, 717822), (972, 683851), (1134, 586158), (1266, 525042), (1389, 478548), (1477, 450036), (1701, 390772), (1852, 358911), (1899, 350028), (2268, 293079), (2532, 262521), (2778, 239274), (2954, 225018), (3241, 205092), (3402, 195386), (3798, 175014), (4167, 159516), (4431, 150012), (5556, 119637), (5697, 116676), (5908, 112509), (6482, 102546), (6804, 97693), (7596, 87507), (8334, 79758), (8862, 75006), (9723, 68364), (11394, 58338), (12501, 53172), (12964, 51273), (13293, 50004), (16668, 39879), (17091, 38892), (17724, 37503), (19446, 34182), (22788, 29169), (25002, 26586)]