323817816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{641}}^1$

素因数の和:785

約数の個数: 128

約数和(自身を含む): 966389760

約数和(自身を除く): 642571944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 97, 124, 168, 186, 194, 217, 248, 291, 372, 388, 434, 582, 641, 651, 679, 744, 776, 868, 1164, 1282, 1302, 1358, 1736, 1923, 2037, 2328, 2564, 2604, 2716, 3007, 3846, 4074, 4487, 5128, 5208, 5432, 6014, 7692, 8148, 8974, 9021, 12028, 13461, 15384, 16296, 17948, 18042, 19871, 21049, 24056, 26922, 35896, 36084, 39742, 42098, 53844, 59613, 62177, 63147, 72168, 79484, 84196, 107688, 119226, 124354, 126294, 139097, 158968, 168392, 186531, 238452, 248708, 252588, 278194, 373062, 417291, 435239, 476904, 497416, 505176, 556388, 746124, 834582, 870478, 1112776, 1305717, 1492248, 1669164, 1740956, 1927487, 2611434, 3338328, 3481912, 3854974, 5222868, 5782461, 7709948, 10445736, 11564922, 13492409, 15419896, 23129844, 26984818, 40477227, 46259688, 53969636, 80954454, 107939272, 161908908, 323817816]

約数ペア:

[(1, 323817816), (2, 161908908), (3, 107939272), (4, 80954454), (6, 53969636), (7, 46259688), (8, 40477227), (12, 26984818), (14, 23129844), (21, 15419896), (24, 13492409), (28, 11564922), (31, 10445736), (42, 7709948), (56, 5782461), (62, 5222868), (84, 3854974), (93, 3481912), (97, 3338328), (124, 2611434), (168, 1927487), (186, 1740956), (194, 1669164), (217, 1492248), (248, 1305717), (291, 1112776), (372, 870478), (388, 834582), (434, 746124), (582, 556388), (641, 505176), (651, 497416), (679, 476904), (744, 435239), (776, 417291), (868, 373062), (1164, 278194), (1282, 252588), (1302, 248708), (1358, 238452), (1736, 186531), (1923, 168392), (2037, 158968), (2328, 139097), (2564, 126294), (2604, 124354), (2716, 119226), (3007, 107688), (3846, 84196), (4074, 79484), (4487, 72168), (5128, 63147), (5208, 62177), (5432, 59613), (6014, 53844), (7692, 42098), (8148, 39742), (8974, 36084), (9021, 35896), (12028, 26922), (13461, 24056), (15384, 21049), (16296, 19871), (17948, 18042)]