259920864

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4159}}^1$

素因数の和:4213

約数の個数: 144

約数和(自身を含む): 872202240

約数和(自身を除く): 612281376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 217, 224, 248, 252, 279, 288, 336, 372, 434, 496, 504, 558, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1488, 1736, 1953, 2016, 2232, 2604, 2976, 3472, 3906, 4159, 4464, 5208, 6944, 7812, 8318, 8928, 10416, 12477, 15624, 16636, 20832, 24954, 29113, 31248, 33272, 37431, 49908, 58226, 62496, 66544, 74862, 87339, 99816, 116452, 128929, 133088, 149724, 174678, 199632, 232904, 257858, 262017, 299448, 349356, 386787, 399264, 465808, 515716, 524034, 598896, 698712, 773574, 902503, 931616, 1031432, 1048068, 1160361, 1197792, 1397424, 1547148, 1805006, 2062864, 2096136, 2320722, 2707509, 2794848, 3094296, 3610012, 4125728, 4192272, 4641444, 5415018, 6188592, 7220024, 8122527, 8384544, 9282888, 10830036, 12377184, 14440048, 16245054, 18565776, 21660072, 28880096, 32490108, 37131552, 43320144, 64980216, 86640288, 129960432, 259920864]

約数ペア:

[(1, 259920864), (2, 129960432), (3, 86640288), (4, 64980216), (6, 43320144), (7, 37131552), (8, 32490108), (9, 28880096), (12, 21660072), (14, 18565776), (16, 16245054), (18, 14440048), (21, 12377184), (24, 10830036), (28, 9282888), (31, 8384544), (32, 8122527), (36, 7220024), (42, 6188592), (48, 5415018), (56, 4641444), (62, 4192272), (63, 4125728), (72, 3610012), (84, 3094296), (93, 2794848), (96, 2707509), (112, 2320722), (124, 2096136), (126, 2062864), (144, 1805006), (168, 1547148), (186, 1397424), (217, 1197792), (224, 1160361), (248, 1048068), (252, 1031432), (279, 931616), (288, 902503), (336, 773574), (372, 698712), (434, 598896), (496, 524034), (504, 515716), (558, 465808), (651, 399264), (672, 386787), (744, 349356), (868, 299448), (992, 262017), (1008, 257858), (1116, 232904), (1302, 199632), (1488, 174678), (1736, 149724), (1953, 133088), (2016, 128929), (2232, 116452), (2604, 99816), (2976, 87339), (3472, 74862), (3906, 66544), (4159, 62496), (4464, 58226), (5208, 49908), (6944, 37431), (7812, 33272), (8318, 31248), (8928, 29113), (10416, 24954), (12477, 20832), (15624, 16636)]