317467458

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^3\times {\mathrm{631}}^1$

素因数の和:682

約数の個数: 128

約数和(自身を含む): 888238080

約数和(自身を除く): 570770622

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 121, 126, 154, 189, 198, 231, 242, 297, 363, 378, 462, 594, 631, 693, 726, 847, 1089, 1262, 1331, 1386, 1694, 1893, 2079, 2178, 2541, 2662, 3267, 3786, 3993, 4158, 4417, 5082, 5679, 6534, 6941, 7623, 7986, 8834, 9317, 11358, 11979, 13251, 13882, 15246, 17037, 18634, 20823, 22869, 23958, 26502, 27951, 34074, 35937, 39753, 41646, 45738, 48587, 55902, 62469, 71874, 76351, 79506, 83853, 97174, 119259, 124938, 145761, 152702, 167706, 187407, 229053, 238518, 251559, 291522, 374814, 437283, 458106, 503118, 534457, 687159, 839861, 874566, 1068914, 1311849, 1374318, 1603371, 1679722, 2061477, 2519583, 2623698, 3206742, 4122954, 4810113, 5039166, 5879027, 7558749, 9620226, 11758054, 14430339, 15117498, 17637081, 22676247, 28860678, 35274162, 45352494, 52911243, 105822486, 158733729, 317467458]

約数ペア:

[(1, 317467458), (2, 158733729), (3, 105822486), (6, 52911243), (7, 45352494), (9, 35274162), (11, 28860678), (14, 22676247), (18, 17637081), (21, 15117498), (22, 14430339), (27, 11758054), (33, 9620226), (42, 7558749), (54, 5879027), (63, 5039166), (66, 4810113), (77, 4122954), (99, 3206742), (121, 2623698), (126, 2519583), (154, 2061477), (189, 1679722), (198, 1603371), (231, 1374318), (242, 1311849), (297, 1068914), (363, 874566), (378, 839861), (462, 687159), (594, 534457), (631, 503118), (693, 458106), (726, 437283), (847, 374814), (1089, 291522), (1262, 251559), (1331, 238518), (1386, 229053), (1694, 187407), (1893, 167706), (2079, 152702), (2178, 145761), (2541, 124938), (2662, 119259), (3267, 97174), (3786, 83853), (3993, 79506), (4158, 76351), (4417, 71874), (5082, 62469), (5679, 55902), (6534, 48587), (6941, 45738), (7623, 41646), (7986, 39753), (8834, 35937), (9317, 34074), (11358, 27951), (11979, 26502), (13251, 23958), (13882, 22869), (15246, 20823), (17037, 18634)]