30408768

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:193

約数の個数: 168

約数和(自身を含む): 97633536

約数和(自身を除く): 67224768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 64, 72, 78, 93, 96, 104, 117, 124, 131, 144, 156, 186, 192, 208, 234, 248, 262, 279, 288, 312, 372, 393, 403, 416, 468, 496, 524, 558, 576, 624, 744, 786, 806, 832, 936, 992, 1048, 1116, 1179, 1209, 1248, 1488, 1572, 1612, 1703, 1872, 1984, 2096, 2232, 2358, 2418, 2496, 2976, 3144, 3224, 3406, 3627, 3744, 4061, 4192, 4464, 4716, 4836, 5109, 5952, 6288, 6448, 6812, 7254, 7488, 8122, 8384, 8928, 9432, 9672, 10218, 12183, 12576, 12896, 13624, 14508, 15327, 16244, 17856, 18864, 19344, 20436, 24366, 25152, 25792, 27248, 29016, 30654, 32488, 36549, 37728, 38688, 40872, 48732, 52793, 54496, 58032, 61308, 64976, 73098, 75456, 77376, 81744, 97464, 105586, 108992, 116064, 122616, 129952, 146196, 158379, 163488, 194928, 211172, 232128, 245232, 259904, 292392, 316758, 326976, 389856, 422344, 475137, 490464, 584784, 633516, 779712, 844688, 950274, 980928, 1169568, 1267032, 1689376, 1900548, 2339136, 2534064, 3378752, 3801096, 5068128, 7602192, 10136256, 15204384, 30408768]

約数ペア:

[(1, 30408768), (2, 15204384), (3, 10136256), (4, 7602192), (6, 5068128), (8, 3801096), (9, 3378752), (12, 2534064), (13, 2339136), (16, 1900548), (18, 1689376), (24, 1267032), (26, 1169568), (31, 980928), (32, 950274), (36, 844688), (39, 779712), (48, 633516), (52, 584784), (62, 490464), (64, 475137), (72, 422344), (78, 389856), (93, 326976), (96, 316758), (104, 292392), (117, 259904), (124, 245232), (131, 232128), (144, 211172), (156, 194928), (186, 163488), (192, 158379), (208, 146196), (234, 129952), (248, 122616), (262, 116064), (279, 108992), (288, 105586), (312, 97464), (372, 81744), (393, 77376), (403, 75456), (416, 73098), (468, 64976), (496, 61308), (524, 58032), (558, 54496), (576, 52793), (624, 48732), (744, 40872), (786, 38688), (806, 37728), (832, 36549), (936, 32488), (992, 30654), (1048, 29016), (1116, 27248), (1179, 25792), (1209, 25152), (1248, 24366), (1488, 20436), (1572, 19344), (1612, 18864), (1703, 17856), (1872, 16244), (1984, 15327), (2096, 14508), (2232, 13624), (2358, 12896), (2418, 12576), (2496, 12183), (2976, 10218), (3144, 9672), (3224, 9432), (3406, 8928), (3627, 8384), (3744, 8122), (4061, 7488), (4192, 7254), (4464, 6812), (4716, 6448), (4836, 6288), (5109, 5952)]