400385088

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1319}}^1$

素因数の和:1385

約数の個数: 168

約数和(自身を含む): 1255288320

約数和(自身を除く): 854903232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 32, 34, 36, 48, 51, 62, 64, 68, 72, 93, 96, 102, 124, 136, 144, 153, 186, 192, 204, 248, 272, 279, 288, 306, 372, 408, 496, 527, 544, 558, 576, 612, 744, 816, 992, 1054, 1088, 1116, 1224, 1319, 1488, 1581, 1632, 1984, 2108, 2232, 2448, 2638, 2976, 3162, 3264, 3957, 4216, 4464, 4743, 4896, 5276, 5952, 6324, 7914, 8432, 8928, 9486, 9792, 10552, 11871, 12648, 15828, 16864, 17856, 18972, 21104, 22423, 23742, 25296, 31656, 33728, 37944, 40889, 42208, 44846, 47484, 50592, 63312, 67269, 75888, 81778, 84416, 89692, 94968, 101184, 122667, 126624, 134538, 151776, 163556, 179384, 189936, 201807, 245334, 253248, 269076, 303552, 327112, 358768, 368001, 379872, 403614, 490668, 538152, 654224, 695113, 717536, 736002, 759744, 807228, 981336, 1076304, 1308448, 1390226, 1435072, 1472004, 1614456, 1962672, 2085339, 2152608, 2616896, 2780452, 2944008, 3228912, 3925344, 4170678, 4305216, 5560904, 5888016, 6256017, 6457824, 7850688, 8341356, 11121808, 11776032, 12512034, 12915648, 16682712, 22243616, 23552064, 25024068, 33365424, 44487232, 50048136, 66730848, 100096272, 133461696, 200192544, 400385088]

約数ペア:

[(1, 400385088), (2, 200192544), (3, 133461696), (4, 100096272), (6, 66730848), (8, 50048136), (9, 44487232), (12, 33365424), (16, 25024068), (17, 23552064), (18, 22243616), (24, 16682712), (31, 12915648), (32, 12512034), (34, 11776032), (36, 11121808), (48, 8341356), (51, 7850688), (62, 6457824), (64, 6256017), (68, 5888016), (72, 5560904), (93, 4305216), (96, 4170678), (102, 3925344), (124, 3228912), (136, 2944008), (144, 2780452), (153, 2616896), (186, 2152608), (192, 2085339), (204, 1962672), (248, 1614456), (272, 1472004), (279, 1435072), (288, 1390226), (306, 1308448), (372, 1076304), (408, 981336), (496, 807228), (527, 759744), (544, 736002), (558, 717536), (576, 695113), (612, 654224), (744, 538152), (816, 490668), (992, 403614), (1054, 379872), (1088, 368001), (1116, 358768), (1224, 327112), (1319, 303552), (1488, 269076), (1581, 253248), (1632, 245334), (1984, 201807), (2108, 189936), (2232, 179384), (2448, 163556), (2638, 151776), (2976, 134538), (3162, 126624), (3264, 122667), (3957, 101184), (4216, 94968), (4464, 89692), (4743, 84416), (4896, 81778), (5276, 75888), (5952, 67269), (6324, 63312), (7914, 50592), (8432, 47484), (8928, 44846), (9486, 42208), (9792, 40889), (10552, 37944), (11871, 33728), (12648, 31656), (15828, 25296), (16864, 23742), (17856, 22423), (18972, 21104)]