1399939968

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{17959}}^1$

素因数の和:18012

約数の個数: 128

約数和(自身を含む): 4396608000

約数和(自身を除く): 2996668032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 64, 84, 87, 96, 112, 116, 128, 168, 174, 192, 203, 224, 232, 336, 348, 384, 406, 448, 464, 609, 672, 696, 812, 896, 928, 1218, 1344, 1392, 1624, 1856, 2436, 2688, 2784, 3248, 3712, 4872, 5568, 6496, 9744, 11136, 12992, 17959, 19488, 25984, 35918, 38976, 53877, 71836, 77952, 107754, 125713, 143672, 215508, 251426, 287344, 377139, 431016, 502852, 520811, 574688, 754278, 862032, 1005704, 1041622, 1149376, 1508556, 1562433, 1724064, 2011408, 2083244, 2298752, 3017112, 3124866, 3448128, 3645677, 4022816, 4166488, 6034224, 6249732, 6896256, 7291354, 8045632, 8332976, 10937031, 12068448, 12499464, 14582708, 16091264, 16665952, 21874062, 24136896, 24998928, 29165416, 33331904, 43748124, 48273792, 49997856, 58330832, 66663808, 87496248, 99995712, 116661664, 174992496, 199991424, 233323328, 349984992, 466646656, 699969984, 1399939968]

約数ペア:

[(1, 1399939968), (2, 699969984), (3, 466646656), (4, 349984992), (6, 233323328), (7, 199991424), (8, 174992496), (12, 116661664), (14, 99995712), (16, 87496248), (21, 66663808), (24, 58330832), (28, 49997856), (29, 48273792), (32, 43748124), (42, 33331904), (48, 29165416), (56, 24998928), (58, 24136896), (64, 21874062), (84, 16665952), (87, 16091264), (96, 14582708), (112, 12499464), (116, 12068448), (128, 10937031), (168, 8332976), (174, 8045632), (192, 7291354), (203, 6896256), (224, 6249732), (232, 6034224), (336, 4166488), (348, 4022816), (384, 3645677), (406, 3448128), (448, 3124866), (464, 3017112), (609, 2298752), (672, 2083244), (696, 2011408), (812, 1724064), (896, 1562433), (928, 1508556), (1218, 1149376), (1344, 1041622), (1392, 1005704), (1624, 862032), (1856, 754278), (2436, 574688), (2688, 520811), (2784, 502852), (3248, 431016), (3712, 377139), (4872, 287344), (5568, 251426), (6496, 215508), (9744, 143672), (11136, 125713), (12992, 107754), (17959, 77952), (19488, 71836), (25984, 53877), (35918, 38976)]