23421216

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{383}}^1$

素因数の和:423

約数の個数: 144

約数和(自身を含む): 77220864

約数和(自身を除く): 53799648

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, 78, 84, 91, 96, 98, 104, 112, 147, 156, 168, 182, 196, 208, 224, 273, 294, 312, 336, 364, 383, 392, 416, 546, 588, 624, 637, 672, 728, 766, 784, 1092, 1149, 1176, 1248, 1274, 1456, 1532, 1568, 1911, 2184, 2298, 2352, 2548, 2681, 2912, 3064, 3822, 4368, 4596, 4704, 4979, 5096, 5362, 6128, 7644, 8043, 8736, 9192, 9958, 10192, 10724, 12256, 14937, 15288, 16086, 18384, 18767, 19916, 20384, 21448, 29874, 30576, 32172, 34853, 36768, 37534, 39832, 42896, 56301, 59748, 61152, 64344, 69706, 75068, 79664, 85792, 104559, 112602, 119496, 128688, 139412, 150136, 159328, 209118, 225204, 238992, 243971, 257376, 278824, 300272, 418236, 450408, 477984, 487942, 557648, 600544, 731913, 836472, 900816, 975884, 1115296, 1463826, 1672944, 1801632, 1951768, 2927652, 3345888, 3903536, 5855304, 7807072, 11710608, 23421216]

約数ペア:

[(1, 23421216), (2, 11710608), (3, 7807072), (4, 5855304), (6, 3903536), (7, 3345888), (8, 2927652), (12, 1951768), (13, 1801632), (14, 1672944), (16, 1463826), (21, 1115296), (24, 975884), (26, 900816), (28, 836472), (32, 731913), (39, 600544), (42, 557648), (48, 487942), (49, 477984), (52, 450408), (56, 418236), (78, 300272), (84, 278824), (91, 257376), (96, 243971), (98, 238992), (104, 225204), (112, 209118), (147, 159328), (156, 150136), (168, 139412), (182, 128688), (196, 119496), (208, 112602), (224, 104559), (273, 85792), (294, 79664), (312, 75068), (336, 69706), (364, 64344), (383, 61152), (392, 59748), (416, 56301), (546, 42896), (588, 39832), (624, 37534), (637, 36768), (672, 34853), (728, 32172), (766, 30576), (784, 29874), (1092, 21448), (1149, 20384), (1176, 19916), (1248, 18767), (1274, 18384), (1456, 16086), (1532, 15288), (1568, 14937), (1911, 12256), (2184, 10724), (2298, 10192), (2352, 9958), (2548, 9192), (2681, 8736), (2912, 8043), (3064, 7644), (3822, 6128), (4368, 5362), (4596, 5096), (4704, 4979)]