389881296

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4159}}^1$

素因数の和:4214

約数の個数: 160

約数和(自身を含む): 1320550400

約数和(自身を除く): 930669104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 54, 56, 62, 63, 72, 84, 93, 108, 112, 124, 126, 144, 168, 186, 189, 216, 217, 248, 252, 279, 336, 372, 378, 432, 434, 496, 504, 558, 651, 744, 756, 837, 868, 1008, 1116, 1302, 1488, 1512, 1674, 1736, 1953, 2232, 2604, 3024, 3348, 3472, 3906, 4159, 4464, 5208, 5859, 6696, 7812, 8318, 10416, 11718, 12477, 13392, 15624, 16636, 23436, 24954, 29113, 31248, 33272, 37431, 46872, 49908, 58226, 66544, 74862, 87339, 93744, 99816, 112293, 116452, 128929, 149724, 174678, 199632, 224586, 232904, 257858, 262017, 299448, 349356, 386787, 449172, 465808, 515716, 524034, 598896, 698712, 773574, 786051, 898344, 902503, 1031432, 1048068, 1160361, 1397424, 1547148, 1572102, 1796688, 1805006, 2062864, 2096136, 2320722, 2707509, 3094296, 3144204, 3481083, 3610012, 4192272, 4641444, 5415018, 6188592, 6288408, 6962166, 7220024, 8122527, 9282888, 10830036, 12576816, 13924332, 14440048, 16245054, 18565776, 21660072, 24367581, 27848664, 32490108, 43320144, 48735162, 55697328, 64980216, 97470324, 129960432, 194940648, 389881296]

約数ペア:

[(1, 389881296), (2, 194940648), (3, 129960432), (4, 97470324), (6, 64980216), (7, 55697328), (8, 48735162), (9, 43320144), (12, 32490108), (14, 27848664), (16, 24367581), (18, 21660072), (21, 18565776), (24, 16245054), (27, 14440048), (28, 13924332), (31, 12576816), (36, 10830036), (42, 9282888), (48, 8122527), (54, 7220024), (56, 6962166), (62, 6288408), (63, 6188592), (72, 5415018), (84, 4641444), (93, 4192272), (108, 3610012), (112, 3481083), (124, 3144204), (126, 3094296), (144, 2707509), (168, 2320722), (186, 2096136), (189, 2062864), (216, 1805006), (217, 1796688), (248, 1572102), (252, 1547148), (279, 1397424), (336, 1160361), (372, 1048068), (378, 1031432), (432, 902503), (434, 898344), (496, 786051), (504, 773574), (558, 698712), (651, 598896), (744, 524034), (756, 515716), (837, 465808), (868, 449172), (1008, 386787), (1116, 349356), (1302, 299448), (1488, 262017), (1512, 257858), (1674, 232904), (1736, 224586), (1953, 199632), (2232, 174678), (2604, 149724), (3024, 128929), (3348, 116452), (3472, 112293), (3906, 99816), (4159, 93744), (4464, 87339), (5208, 74862), (5859, 66544), (6696, 58226), (7812, 49908), (8318, 46872), (10416, 37431), (11718, 33272), (12477, 31248), (13392, 29113), (15624, 24954), (16636, 23436)]