388098648

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:271

約数の個数: 256

約数和(自身を含む): 1306368000

約数和(自身を除く): 918269352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 29, 36, 42, 53, 54, 56, 58, 63, 72, 84, 87, 106, 108, 116, 126, 159, 167, 168, 174, 189, 203, 212, 216, 232, 252, 261, 318, 334, 348, 371, 378, 406, 424, 477, 501, 504, 522, 609, 636, 668, 696, 742, 756, 783, 812, 954, 1002, 1044, 1113, 1169, 1218, 1272, 1336, 1431, 1484, 1503, 1512, 1537, 1566, 1624, 1827, 1908, 2004, 2088, 2226, 2338, 2436, 2862, 2968, 3006, 3074, 3132, 3339, 3507, 3654, 3816, 4008, 4452, 4509, 4611, 4676, 4843, 4872, 5481, 5724, 6012, 6148, 6264, 6678, 7014, 7308, 8851, 8904, 9018, 9222, 9352, 9686, 10017, 10521, 10759, 10962, 11448, 12024, 12296, 13356, 13833, 14028, 14529, 14616, 17702, 18036, 18444, 19372, 20034, 21042, 21518, 21924, 26553, 26712, 27666, 28056, 29058, 31563, 32277, 33901, 35404, 36072, 36888, 38744, 40068, 41499, 42084, 43036, 43587, 43848, 53106, 55332, 58116, 61957, 63126, 64554, 67802, 70808, 79659, 80136, 82998, 84168, 86072, 87174, 96831, 101703, 106212, 110664, 116232, 123914, 126252, 129108, 130761, 135604, 159318, 165996, 174348, 185871, 193662, 203406, 212424, 238977, 247828, 252504, 256679, 258216, 261522, 271208, 290493, 305109, 318636, 331992, 348696, 371742, 387324, 406812, 477954, 495656, 513358, 523044, 557613, 580986, 610218, 637272, 743484, 770037, 774648, 813624, 915327, 955908, 1026716, 1046088, 1115226, 1161972, 1220436, 1486968, 1540074, 1672839, 1796753, 1830654, 1911816, 2053432, 2230452, 2310111, 2323944, 2440872, 3080148, 3345678, 3593506, 3661308, 4460904, 4620222, 5390259, 6160296, 6691356, 6930333, 7187012, 7322616, 9240444, 10780518, 13382712, 13860666, 14374024, 16170777, 18480888, 21561036, 27721332, 32341554, 43122072, 48512331, 55442664, 64683108, 97024662, 129366216, 194049324, 388098648]

約数ペア:

[(1, 388098648), (2, 194049324), (3, 129366216), (4, 97024662), (6, 64683108), (7, 55442664), (8, 48512331), (9, 43122072), (12, 32341554), (14, 27721332), (18, 21561036), (21, 18480888), (24, 16170777), (27, 14374024), (28, 13860666), (29, 13382712), (36, 10780518), (42, 9240444), (53, 7322616), (54, 7187012), (56, 6930333), (58, 6691356), (63, 6160296), (72, 5390259), (84, 4620222), (87, 4460904), (106, 3661308), (108, 3593506), (116, 3345678), (126, 3080148), (159, 2440872), (167, 2323944), (168, 2310111), (174, 2230452), (189, 2053432), (203, 1911816), (212, 1830654), (216, 1796753), (232, 1672839), (252, 1540074), (261, 1486968), (318, 1220436), (334, 1161972), (348, 1115226), (371, 1046088), (378, 1026716), (406, 955908), (424, 915327), (477, 813624), (501, 774648), (504, 770037), (522, 743484), (609, 637272), (636, 610218), (668, 580986), (696, 557613), (742, 523044), (756, 513358), (783, 495656), (812, 477954), (954, 406812), (1002, 387324), (1044, 371742), (1113, 348696), (1169, 331992), (1218, 318636), (1272, 305109), (1336, 290493), (1431, 271208), (1484, 261522), (1503, 258216), (1512, 256679), (1537, 252504), (1566, 247828), (1624, 238977), (1827, 212424), (1908, 203406), (2004, 193662), (2088, 185871), (2226, 174348), (2338, 165996), (2436, 159318), (2862, 135604), (2968, 130761), (3006, 129108), (3074, 126252), (3132, 123914), (3339, 116232), (3507, 110664), (3654, 106212), (3816, 101703), (4008, 96831), (4452, 87174), (4509, 86072), (4611, 84168), (4676, 82998), (4843, 80136), (4872, 79659), (5481, 70808), (5724, 67802), (6012, 64554), (6148, 63126), (6264, 61957), (6678, 58116), (7014, 55332), (7308, 53106), (8851, 43848), (8904, 43587), (9018, 43036), (9222, 42084), (9352, 41499), (9686, 40068), (10017, 38744), (10521, 36888), (10759, 36072), (10962, 35404), (11448, 33901), (12024, 32277), (12296, 31563), (13356, 29058), (13833, 28056), (14028, 27666), (14529, 26712), (14616, 26553), (17702, 21924), (18036, 21518), (18444, 21042), (19372, 20034)]