258458904

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:108

約数の個数: 256

約数和(自身を含む): 843264000

約数和(自身を除く): 584805096

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 29, 31, 33, 36, 44, 54, 58, 62, 66, 72, 87, 88, 93, 99, 108, 116, 121, 124, 132, 174, 186, 198, 216, 232, 242, 248, 261, 264, 279, 297, 319, 341, 348, 363, 372, 396, 484, 522, 558, 594, 638, 682, 696, 726, 744, 783, 792, 837, 899, 957, 968, 1023, 1044, 1089, 1116, 1188, 1276, 1331, 1364, 1452, 1566, 1674, 1798, 1914, 2046, 2088, 2178, 2232, 2376, 2552, 2662, 2697, 2728, 2871, 2904, 3069, 3132, 3267, 3348, 3509, 3596, 3751, 3828, 3993, 4092, 4356, 5324, 5394, 5742, 6138, 6264, 6534, 6696, 7018, 7192, 7502, 7656, 7986, 8091, 8184, 8613, 8712, 9207, 9889, 10527, 10648, 10788, 11253, 11484, 11979, 12276, 13068, 14036, 15004, 15972, 16182, 17226, 18414, 19778, 21054, 21576, 22506, 22968, 23958, 24273, 24552, 26136, 28072, 29667, 30008, 31581, 31944, 32364, 33759, 34452, 35937, 36828, 38599, 39556, 41261, 42108, 45012, 47916, 48546, 59334, 63162, 64728, 67518, 68904, 71874, 73656, 77198, 79112, 82522, 84216, 89001, 90024, 94743, 95832, 97092, 101277, 108779, 115797, 118668, 123783, 126324, 135036, 143748, 154396, 165044, 178002, 189486, 194184, 202554, 217558, 231594, 237336, 247566, 252648, 267003, 270072, 287496, 308792, 326337, 330088, 347391, 356004, 371349, 378972, 405108, 435116, 463188, 495132, 534006, 652674, 694782, 712008, 742698, 757944, 810216, 870232, 926376, 979011, 990264, 1042173, 1068012, 1114047, 1196569, 1305348, 1389564, 1485396, 1958022, 2084346, 2136024, 2228094, 2393138, 2610696, 2779128, 2937033, 2970792, 3589707, 3916044, 4168692, 4456188, 4786276, 5874066, 7179414, 7832088, 8337384, 8912376, 9572552, 10769121, 11748132, 14358828, 21538242, 23496264, 28717656, 32307363, 43076484, 64614726, 86152968, 129229452, 258458904]

約数ペア:

[(1, 258458904), (2, 129229452), (3, 86152968), (4, 64614726), (6, 43076484), (8, 32307363), (9, 28717656), (11, 23496264), (12, 21538242), (18, 14358828), (22, 11748132), (24, 10769121), (27, 9572552), (29, 8912376), (31, 8337384), (33, 7832088), (36, 7179414), (44, 5874066), (54, 4786276), (58, 4456188), (62, 4168692), (66, 3916044), (72, 3589707), (87, 2970792), (88, 2937033), (93, 2779128), (99, 2610696), (108, 2393138), (116, 2228094), (121, 2136024), (124, 2084346), (132, 1958022), (174, 1485396), (186, 1389564), (198, 1305348), (216, 1196569), (232, 1114047), (242, 1068012), (248, 1042173), (261, 990264), (264, 979011), (279, 926376), (297, 870232), (319, 810216), (341, 757944), (348, 742698), (363, 712008), (372, 694782), (396, 652674), (484, 534006), (522, 495132), (558, 463188), (594, 435116), (638, 405108), (682, 378972), (696, 371349), (726, 356004), (744, 347391), (783, 330088), (792, 326337), (837, 308792), (899, 287496), (957, 270072), (968, 267003), (1023, 252648), (1044, 247566), (1089, 237336), (1116, 231594), (1188, 217558), (1276, 202554), (1331, 194184), (1364, 189486), (1452, 178002), (1566, 165044), (1674, 154396), (1798, 143748), (1914, 135036), (2046, 126324), (2088, 123783), (2178, 118668), (2232, 115797), (2376, 108779), (2552, 101277), (2662, 97092), (2697, 95832), (2728, 94743), (2871, 90024), (2904, 89001), (3069, 84216), (3132, 82522), (3267, 79112), (3348, 77198), (3509, 73656), (3596, 71874), (3751, 68904), (3828, 67518), (3993, 64728), (4092, 63162), (4356, 59334), (5324, 48546), (5394, 47916), (5742, 45012), (6138, 42108), (6264, 41261), (6534, 39556), (6696, 38599), (7018, 36828), (7192, 35937), (7502, 34452), (7656, 33759), (7986, 32364), (8091, 31944), (8184, 31581), (8613, 30008), (8712, 29667), (9207, 28072), (9889, 26136), (10527, 24552), (10648, 24273), (10788, 23958), (11253, 22968), (11484, 22506), (11979, 21576), (12276, 21054), (13068, 19778), (14036, 18414), (15004, 17226), (15972, 16182)]