458265808

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:154

約数の個数: 240

約数和(自身を含む): 1254776832

約数和(自身を除く): 796511024

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 31, 44, 52, 56, 62, 71, 77, 88, 91, 104, 112, 124, 142, 143, 154, 169, 176, 182, 208, 217, 248, 284, 286, 308, 338, 341, 364, 403, 434, 496, 497, 568, 572, 616, 676, 682, 728, 781, 806, 868, 923, 994, 1001, 1136, 1144, 1183, 1232, 1352, 1364, 1456, 1562, 1612, 1736, 1846, 1859, 1988, 2002, 2201, 2288, 2366, 2387, 2704, 2728, 2821, 3124, 3224, 3472, 3692, 3718, 3976, 4004, 4402, 4433, 4732, 4774, 5239, 5456, 5467, 5642, 6248, 6448, 6461, 7384, 7436, 7952, 8008, 8804, 8866, 9464, 9548, 10153, 10478, 10934, 11284, 11999, 12496, 12922, 13013, 14768, 14872, 15407, 16016, 17608, 17732, 18928, 19096, 20306, 20956, 21868, 22568, 23998, 24211, 25844, 26026, 28613, 29744, 30814, 31031, 35216, 35464, 36673, 38192, 40612, 41912, 43736, 45136, 47996, 48422, 51688, 52052, 57226, 57629, 61628, 62062, 70928, 71071, 73346, 81224, 83824, 83993, 87472, 95992, 96844, 103376, 104104, 114452, 115258, 123256, 124124, 131989, 142142, 146692, 162448, 167986, 169477, 191984, 193688, 200291, 208208, 228904, 230516, 246512, 248248, 263978, 284284, 293384, 314743, 335972, 338954, 371969, 387376, 400582, 403403, 457808, 461032, 496496, 527956, 568568, 586768, 629486, 671944, 677908, 743938, 801164, 806806, 922064, 923923, 1055912, 1137136, 1258972, 1343888, 1355816, 1487876, 1602328, 1613612, 1847846, 2111824, 2203201, 2517944, 2603783, 2711632, 2975752, 3204656, 3227224, 3695692, 4091659, 4406402, 5035888, 5207566, 5951504, 6454448, 7391384, 8183318, 8812804, 10415132, 14782768, 16366636, 17625608, 20830264, 28641613, 32733272, 35251216, 41660528, 57283226, 65466544, 114566452, 229132904, 458265808]

約数ペア:

[(1, 458265808), (2, 229132904), (4, 114566452), (7, 65466544), (8, 57283226), (11, 41660528), (13, 35251216), (14, 32733272), (16, 28641613), (22, 20830264), (26, 17625608), (28, 16366636), (31, 14782768), (44, 10415132), (52, 8812804), (56, 8183318), (62, 7391384), (71, 6454448), (77, 5951504), (88, 5207566), (91, 5035888), (104, 4406402), (112, 4091659), (124, 3695692), (142, 3227224), (143, 3204656), (154, 2975752), (169, 2711632), (176, 2603783), (182, 2517944), (208, 2203201), (217, 2111824), (248, 1847846), (284, 1613612), (286, 1602328), (308, 1487876), (338, 1355816), (341, 1343888), (364, 1258972), (403, 1137136), (434, 1055912), (496, 923923), (497, 922064), (568, 806806), (572, 801164), (616, 743938), (676, 677908), (682, 671944), (728, 629486), (781, 586768), (806, 568568), (868, 527956), (923, 496496), (994, 461032), (1001, 457808), (1136, 403403), (1144, 400582), (1183, 387376), (1232, 371969), (1352, 338954), (1364, 335972), (1456, 314743), (1562, 293384), (1612, 284284), (1736, 263978), (1846, 248248), (1859, 246512), (1988, 230516), (2002, 228904), (2201, 208208), (2288, 200291), (2366, 193688), (2387, 191984), (2704, 169477), (2728, 167986), (2821, 162448), (3124, 146692), (3224, 142142), (3472, 131989), (3692, 124124), (3718, 123256), (3976, 115258), (4004, 114452), (4402, 104104), (4433, 103376), (4732, 96844), (4774, 95992), (5239, 87472), (5456, 83993), (5467, 83824), (5642, 81224), (6248, 73346), (6448, 71071), (6461, 70928), (7384, 62062), (7436, 61628), (7952, 57629), (8008, 57226), (8804, 52052), (8866, 51688), (9464, 48422), (9548, 47996), (10153, 45136), (10478, 43736), (10934, 41912), (11284, 40612), (11999, 38192), (12496, 36673), (12922, 35464), (13013, 35216), (14768, 31031), (14872, 30814), (15407, 29744), (16016, 28613), (17608, 26026), (17732, 25844), (18928, 24211), (19096, 23998), (20306, 22568), (20956, 21868)]