208146672

素因数分解:

$2^4\times 3^4\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:225

約数の個数: 200

約数和(自身を含む): 648172800

約数和(自身を除く): 440026128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 79, 81, 107, 108, 114, 144, 152, 158, 162, 171, 214, 216, 228, 237, 304, 316, 321, 324, 342, 428, 432, 456, 474, 513, 632, 642, 648, 684, 711, 856, 912, 948, 963, 1026, 1264, 1284, 1296, 1368, 1422, 1501, 1539, 1712, 1896, 1926, 2033, 2052, 2133, 2568, 2736, 2844, 2889, 3002, 3078, 3792, 3852, 4066, 4104, 4266, 4503, 5136, 5688, 5778, 6004, 6099, 6156, 6399, 7704, 8132, 8208, 8453, 8532, 8667, 9006, 11376, 11556, 12008, 12198, 12312, 12798, 13509, 15408, 16264, 16906, 17064, 17334, 18012, 18297, 23112, 24016, 24396, 24624, 25359, 25596, 27018, 32528, 33812, 34128, 34668, 36024, 36594, 40527, 46224, 48792, 50718, 51192, 54036, 54891, 67624, 69336, 72048, 73188, 76077, 81054, 97584, 101436, 102384, 108072, 109782, 121581, 135248, 138672, 146376, 152154, 160607, 162108, 164673, 202872, 216144, 219564, 228231, 243162, 292752, 304308, 321214, 324216, 329346, 405744, 439128, 456462, 481821, 486324, 608616, 642428, 648432, 658692, 684693, 878256, 912924, 963642, 972648, 1217232, 1284856, 1317384, 1369386, 1445463, 1825848, 1927284, 1945296, 2569712, 2634768, 2738772, 2890926, 3651696, 3854568, 4336389, 5477544, 5781852, 7709136, 8672778, 10955088, 11563704, 13009167, 17345556, 23127408, 26018334, 34691112, 52036668, 69382224, 104073336, 208146672]

約数ペア:

[(1, 208146672), (2, 104073336), (3, 69382224), (4, 52036668), (6, 34691112), (8, 26018334), (9, 23127408), (12, 17345556), (16, 13009167), (18, 11563704), (19, 10955088), (24, 8672778), (27, 7709136), (36, 5781852), (38, 5477544), (48, 4336389), (54, 3854568), (57, 3651696), (72, 2890926), (76, 2738772), (79, 2634768), (81, 2569712), (107, 1945296), (108, 1927284), (114, 1825848), (144, 1445463), (152, 1369386), (158, 1317384), (162, 1284856), (171, 1217232), (214, 972648), (216, 963642), (228, 912924), (237, 878256), (304, 684693), (316, 658692), (321, 648432), (324, 642428), (342, 608616), (428, 486324), (432, 481821), (456, 456462), (474, 439128), (513, 405744), (632, 329346), (642, 324216), (648, 321214), (684, 304308), (711, 292752), (856, 243162), (912, 228231), (948, 219564), (963, 216144), (1026, 202872), (1264, 164673), (1284, 162108), (1296, 160607), (1368, 152154), (1422, 146376), (1501, 138672), (1539, 135248), (1712, 121581), (1896, 109782), (1926, 108072), (2033, 102384), (2052, 101436), (2133, 97584), (2568, 81054), (2736, 76077), (2844, 73188), (2889, 72048), (3002, 69336), (3078, 67624), (3792, 54891), (3852, 54036), (4066, 51192), (4104, 50718), (4266, 48792), (4503, 46224), (5136, 40527), (5688, 36594), (5778, 36024), (6004, 34668), (6099, 34128), (6156, 33812), (6399, 32528), (7704, 27018), (8132, 25596), (8208, 25359), (8453, 24624), (8532, 24396), (8667, 24016), (9006, 23112), (11376, 18297), (11556, 18012), (12008, 17334), (12198, 17064), (12312, 16906), (12798, 16264), (13509, 15408)]