321408864

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2797}}^1$

素因数の和:2842

約数の個数: 192

約数和(自身を含む): 1128153600

約数和(自身を除く): 806744736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 84, 96, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 216, 224, 228, 252, 266, 288, 304, 336, 342, 378, 399, 432, 456, 504, 513, 532, 608, 672, 684, 756, 798, 864, 912, 1008, 1026, 1064, 1197, 1368, 1512, 1596, 1824, 2016, 2052, 2128, 2394, 2736, 2797, 3024, 3192, 3591, 4104, 4256, 4788, 5472, 5594, 6048, 6384, 7182, 8208, 8391, 9576, 11188, 12768, 14364, 16416, 16782, 19152, 19579, 22376, 25173, 28728, 33564, 38304, 39158, 44752, 50346, 53143, 57456, 58737, 67128, 75519, 78316, 89504, 100692, 106286, 114912, 117474, 134256, 151038, 156632, 159429, 176211, 201384, 212572, 234948, 268512, 302076, 313264, 318858, 352422, 372001, 402768, 425144, 469896, 478287, 528633, 604152, 626528, 637716, 704844, 744002, 805536, 850288, 939792, 956574, 1057266, 1116003, 1208304, 1275432, 1409688, 1434861, 1488004, 1700576, 1879584, 1913148, 2114532, 2232006, 2416608, 2550864, 2819376, 2869722, 2976008, 3348009, 3826296, 4229064, 4464012, 5101728, 5638752, 5739444, 5952016, 6696018, 7652592, 8458128, 8928024, 10044027, 11478888, 11904032, 13392036, 15305184, 16916256, 17856048, 20088054, 22957776, 26784072, 35712096, 40176108, 45915552, 53568144, 80352216, 107136288, 160704432, 321408864]

約数ペア:

[(1, 321408864), (2, 160704432), (3, 107136288), (4, 80352216), (6, 53568144), (7, 45915552), (8, 40176108), (9, 35712096), (12, 26784072), (14, 22957776), (16, 20088054), (18, 17856048), (19, 16916256), (21, 15305184), (24, 13392036), (27, 11904032), (28, 11478888), (32, 10044027), (36, 8928024), (38, 8458128), (42, 7652592), (48, 6696018), (54, 5952016), (56, 5739444), (57, 5638752), (63, 5101728), (72, 4464012), (76, 4229064), (84, 3826296), (96, 3348009), (108, 2976008), (112, 2869722), (114, 2819376), (126, 2550864), (133, 2416608), (144, 2232006), (152, 2114532), (168, 1913148), (171, 1879584), (189, 1700576), (216, 1488004), (224, 1434861), (228, 1409688), (252, 1275432), (266, 1208304), (288, 1116003), (304, 1057266), (336, 956574), (342, 939792), (378, 850288), (399, 805536), (432, 744002), (456, 704844), (504, 637716), (513, 626528), (532, 604152), (608, 528633), (672, 478287), (684, 469896), (756, 425144), (798, 402768), (864, 372001), (912, 352422), (1008, 318858), (1026, 313264), (1064, 302076), (1197, 268512), (1368, 234948), (1512, 212572), (1596, 201384), (1824, 176211), (2016, 159429), (2052, 156632), (2128, 151038), (2394, 134256), (2736, 117474), (2797, 114912), (3024, 106286), (3192, 100692), (3591, 89504), (4104, 78316), (4256, 75519), (4788, 67128), (5472, 58737), (5594, 57456), (6048, 53143), (6384, 50346), (7182, 44752), (8208, 39158), (8391, 38304), (9576, 33564), (11188, 28728), (12768, 25173), (14364, 22376), (16416, 19579), (16782, 19152)]