389158308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:207

約数の個数: 288

約数和(自身を含む): 1308303360

約数和(自身を除く): 919145052

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 29, 33, 36, 42, 44, 47, 58, 63, 66, 77, 84, 87, 94, 99, 103, 116, 126, 132, 141, 154, 174, 188, 198, 203, 206, 231, 252, 261, 282, 308, 309, 319, 329, 348, 396, 406, 412, 423, 462, 517, 522, 564, 609, 618, 638, 658, 693, 721, 812, 846, 924, 927, 957, 987, 1034, 1044, 1133, 1218, 1236, 1276, 1316, 1363, 1386, 1442, 1551, 1692, 1827, 1854, 1914, 1974, 2068, 2163, 2233, 2266, 2436, 2726, 2772, 2871, 2884, 2961, 2987, 3102, 3399, 3619, 3654, 3708, 3828, 3948, 4089, 4326, 4466, 4532, 4653, 4841, 5452, 5742, 5922, 5974, 6204, 6489, 6699, 6798, 7238, 7308, 7931, 8178, 8652, 8932, 8961, 9306, 9541, 9682, 10197, 10857, 11484, 11844, 11948, 12267, 12978, 13398, 13596, 14476, 14523, 14993, 15862, 16356, 17922, 18612, 19082, 19364, 20097, 20394, 20909, 21714, 23793, 24534, 25956, 26796, 26883, 28623, 29046, 29986, 31724, 32571, 32857, 33887, 35844, 38164, 40194, 40788, 41818, 43428, 43569, 44979, 47586, 49068, 53251, 53766, 57246, 58092, 59972, 62727, 65142, 65714, 67774, 71379, 80388, 83636, 85869, 87138, 89958, 95172, 98571, 101661, 104951, 106502, 107532, 114492, 125454, 130284, 131428, 134937, 135548, 140389, 142758, 159753, 171738, 174276, 179916, 188181, 197142, 203322, 209902, 213004, 229999, 250908, 269874, 280778, 285516, 295713, 304983, 314853, 319506, 343476, 372757, 376362, 394284, 406644, 419804, 421167, 459998, 479259, 539748, 561556, 591426, 609966, 629706, 639012, 689997, 745514, 752724, 842334, 919996, 944559, 958518, 982723, 1118271, 1182852, 1219932, 1259412, 1263501, 1379994, 1491028, 1544279, 1684668, 1889118, 1917036, 1965446, 2069991, 2236542, 2527002, 2759988, 2948169, 3088558, 3354813, 3778236, 3930892, 4139982, 4473084, 4632837, 5054004, 5896338, 6177116, 6709626, 8279964, 8844507, 9265674, 10809953, 11792676, 13419252, 13898511, 17689014, 18531348, 21619906, 27797022, 32429859, 35378028, 43239812, 55594044, 64859718, 97289577, 129719436, 194579154, 389158308]

約数ペア:

[(1, 389158308), (2, 194579154), (3, 129719436), (4, 97289577), (6, 64859718), (7, 55594044), (9, 43239812), (11, 35378028), (12, 32429859), (14, 27797022), (18, 21619906), (21, 18531348), (22, 17689014), (28, 13898511), (29, 13419252), (33, 11792676), (36, 10809953), (42, 9265674), (44, 8844507), (47, 8279964), (58, 6709626), (63, 6177116), (66, 5896338), (77, 5054004), (84, 4632837), (87, 4473084), (94, 4139982), (99, 3930892), (103, 3778236), (116, 3354813), (126, 3088558), (132, 2948169), (141, 2759988), (154, 2527002), (174, 2236542), (188, 2069991), (198, 1965446), (203, 1917036), (206, 1889118), (231, 1684668), (252, 1544279), (261, 1491028), (282, 1379994), (308, 1263501), (309, 1259412), (319, 1219932), (329, 1182852), (348, 1118271), (396, 982723), (406, 958518), (412, 944559), (423, 919996), (462, 842334), (517, 752724), (522, 745514), (564, 689997), (609, 639012), (618, 629706), (638, 609966), (658, 591426), (693, 561556), (721, 539748), (812, 479259), (846, 459998), (924, 421167), (927, 419804), (957, 406644), (987, 394284), (1034, 376362), (1044, 372757), (1133, 343476), (1218, 319506), (1236, 314853), (1276, 304983), (1316, 295713), (1363, 285516), (1386, 280778), (1442, 269874), (1551, 250908), (1692, 229999), (1827, 213004), (1854, 209902), (1914, 203322), (1974, 197142), (2068, 188181), (2163, 179916), (2233, 174276), (2266, 171738), (2436, 159753), (2726, 142758), (2772, 140389), (2871, 135548), (2884, 134937), (2961, 131428), (2987, 130284), (3102, 125454), (3399, 114492), (3619, 107532), (3654, 106502), (3708, 104951), (3828, 101661), (3948, 98571), (4089, 95172), (4326, 89958), (4466, 87138), (4532, 85869), (4653, 83636), (4841, 80388), (5452, 71379), (5742, 67774), (5922, 65714), (5974, 65142), (6204, 62727), (6489, 59972), (6699, 58092), (6798, 57246), (7238, 53766), (7308, 53251), (7931, 49068), (8178, 47586), (8652, 44979), (8932, 43569), (8961, 43428), (9306, 41818), (9541, 40788), (9682, 40194), (10197, 38164), (10857, 35844), (11484, 33887), (11844, 32857), (11948, 32571), (12267, 31724), (12978, 29986), (13398, 29046), (13596, 28623), (14476, 26883), (14523, 26796), (14993, 25956), (15862, 24534), (16356, 23793), (17922, 21714), (18612, 20909), (19082, 20394), (19364, 20097)]