40604928

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:129

約数の個数: 216

約数和(自身を含む): 137013408

約数和(自身を除く): 96408480

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 64, 78, 83, 84, 91, 96, 98, 104, 112, 128, 147, 156, 166, 168, 182, 192, 196, 208, 224, 249, 256, 273, 294, 312, 332, 336, 364, 384, 392, 416, 448, 498, 546, 581, 588, 624, 637, 664, 672, 728, 768, 784, 832, 896, 996, 1079, 1092, 1162, 1176, 1248, 1274, 1328, 1344, 1456, 1568, 1664, 1743, 1792, 1911, 1992, 2158, 2184, 2324, 2352, 2496, 2548, 2656, 2688, 2912, 3136, 3237, 3328, 3486, 3822, 3984, 4067, 4316, 4368, 4648, 4704, 4992, 5096, 5312, 5376, 5824, 6272, 6474, 6972, 7553, 7644, 7968, 8134, 8632, 8736, 9296, 9408, 9984, 10192, 10624, 11648, 12201, 12544, 12948, 13944, 15106, 15288, 15936, 16268, 17264, 17472, 18592, 18816, 20384, 21248, 22659, 23296, 24402, 25896, 27888, 30212, 30576, 31872, 32536, 34528, 34944, 37184, 37632, 40768, 45318, 48804, 51792, 52871, 55776, 60424, 61152, 63744, 65072, 69056, 69888, 74368, 81536, 90636, 97608, 103584, 105742, 111552, 120848, 122304, 130144, 138112, 148736, 158613, 163072, 181272, 195216, 207168, 211484, 223104, 241696, 244608, 260288, 276224, 317226, 362544, 390432, 414336, 422968, 446208, 483392, 489216, 520576, 634452, 725088, 780864, 828672, 845936, 966784, 1041152, 1268904, 1450176, 1561728, 1691872, 1933568, 2537808, 2900352, 3123456, 3383744, 5075616, 5800704, 6767488, 10151232, 13534976, 20302464, 40604928]

約数ペア:

[(1, 40604928), (2, 20302464), (3, 13534976), (4, 10151232), (6, 6767488), (7, 5800704), (8, 5075616), (12, 3383744), (13, 3123456), (14, 2900352), (16, 2537808), (21, 1933568), (24, 1691872), (26, 1561728), (28, 1450176), (32, 1268904), (39, 1041152), (42, 966784), (48, 845936), (49, 828672), (52, 780864), (56, 725088), (64, 634452), (78, 520576), (83, 489216), (84, 483392), (91, 446208), (96, 422968), (98, 414336), (104, 390432), (112, 362544), (128, 317226), (147, 276224), (156, 260288), (166, 244608), (168, 241696), (182, 223104), (192, 211484), (196, 207168), (208, 195216), (224, 181272), (249, 163072), (256, 158613), (273, 148736), (294, 138112), (312, 130144), (332, 122304), (336, 120848), (364, 111552), (384, 105742), (392, 103584), (416, 97608), (448, 90636), (498, 81536), (546, 74368), (581, 69888), (588, 69056), (624, 65072), (637, 63744), (664, 61152), (672, 60424), (728, 55776), (768, 52871), (784, 51792), (832, 48804), (896, 45318), (996, 40768), (1079, 37632), (1092, 37184), (1162, 34944), (1176, 34528), (1248, 32536), (1274, 31872), (1328, 30576), (1344, 30212), (1456, 27888), (1568, 25896), (1664, 24402), (1743, 23296), (1792, 22659), (1911, 21248), (1992, 20384), (2158, 18816), (2184, 18592), (2324, 17472), (2352, 17264), (2496, 16268), (2548, 15936), (2656, 15288), (2688, 15106), (2912, 13944), (3136, 12948), (3237, 12544), (3328, 12201), (3486, 11648), (3822, 10624), (3984, 10192), (4067, 9984), (4316, 9408), (4368, 9296), (4648, 8736), (4704, 8632), (4992, 8134), (5096, 7968), (5312, 7644), (5376, 7553), (5824, 6972), (6272, 6474)]