905859504

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:253

約数の個数: 320

約数和(自身を含む): 3047424000

約数和(自身を除く): 2141564496

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 33, 36, 38, 44, 48, 54, 57, 66, 72, 76, 79, 88, 99, 108, 114, 127, 132, 144, 152, 158, 171, 176, 198, 209, 216, 228, 237, 254, 264, 297, 304, 316, 342, 381, 396, 418, 432, 456, 474, 508, 513, 528, 594, 627, 632, 684, 711, 762, 792, 836, 869, 912, 948, 1016, 1026, 1143, 1188, 1254, 1264, 1368, 1397, 1422, 1501, 1524, 1584, 1672, 1738, 1881, 1896, 2032, 2052, 2133, 2286, 2376, 2413, 2508, 2607, 2736, 2794, 2844, 3002, 3048, 3344, 3429, 3476, 3762, 3792, 4104, 4191, 4266, 4503, 4572, 4752, 4826, 5016, 5214, 5588, 5643, 5688, 6004, 6096, 6858, 6952, 7239, 7524, 7821, 8208, 8382, 8532, 9006, 9144, 9652, 10032, 10033, 10428, 11176, 11286, 11376, 12008, 12573, 13509, 13716, 13904, 14478, 15048, 15642, 16511, 16764, 17064, 18012, 18288, 19304, 20066, 20856, 21717, 22352, 22572, 23463, 24016, 25146, 26543, 27018, 27432, 28956, 30096, 30099, 31284, 33022, 33528, 34128, 36024, 37719, 38608, 40132, 40527, 41712, 43434, 45144, 46926, 49533, 50292, 53086, 54036, 54864, 57912, 60198, 62568, 65151, 66044, 67056, 72048, 75438, 79629, 80264, 81054, 86868, 90288, 90297, 93852, 99066, 100584, 106172, 108072, 110363, 115824, 120396, 125136, 130302, 132088, 148599, 150876, 159258, 160528, 162108, 173736, 180594, 187704, 190627, 198132, 201168, 212344, 216144, 220726, 238887, 240792, 260604, 264176, 270891, 297198, 301752, 318516, 324216, 331089, 347472, 361188, 375408, 381254, 396264, 424688, 441452, 445797, 477774, 481584, 521208, 541782, 571881, 594396, 603504, 637032, 648432, 662178, 716661, 722376, 762508, 792528, 882904, 891594, 955548, 993267, 1042416, 1083564, 1143762, 1188792, 1274064, 1324356, 1433322, 1444752, 1525016, 1715643, 1765808, 1783188, 1911096, 1986534, 2096897, 2167128, 2287524, 2377584, 2648712, 2866644, 2979801, 3050032, 3431286, 3566376, 3822192, 3973068, 4193794, 4334256, 4575048, 5146929, 5297424, 5733288, 5959602, 6290691, 6862572, 7132752, 7946136, 8387588, 9150096, 10293858, 11466576, 11919204, 12581382, 13725144, 15892272, 16775176, 18872073, 20587716, 23838408, 25162764, 27450288, 33550352, 37744146, 41175432, 47676816, 50325528, 56616219, 75488292, 82350864, 100651056, 113232438, 150976584, 226464876, 301953168, 452929752, 905859504]

約数ペア:

[(1, 905859504), (2, 452929752), (3, 301953168), (4, 226464876), (6, 150976584), (8, 113232438), (9, 100651056), (11, 82350864), (12, 75488292), (16, 56616219), (18, 50325528), (19, 47676816), (22, 41175432), (24, 37744146), (27, 33550352), (33, 27450288), (36, 25162764), (38, 23838408), (44, 20587716), (48, 18872073), (54, 16775176), (57, 15892272), (66, 13725144), (72, 12581382), (76, 11919204), (79, 11466576), (88, 10293858), (99, 9150096), (108, 8387588), (114, 7946136), (127, 7132752), (132, 6862572), (144, 6290691), (152, 5959602), (158, 5733288), (171, 5297424), (176, 5146929), (198, 4575048), (209, 4334256), (216, 4193794), (228, 3973068), (237, 3822192), (254, 3566376), (264, 3431286), (297, 3050032), (304, 2979801), (316, 2866644), (342, 2648712), (381, 2377584), (396, 2287524), (418, 2167128), (432, 2096897), (456, 1986534), (474, 1911096), (508, 1783188), (513, 1765808), (528, 1715643), (594, 1525016), (627, 1444752), (632, 1433322), (684, 1324356), (711, 1274064), (762, 1188792), (792, 1143762), (836, 1083564), (869, 1042416), (912, 993267), (948, 955548), (1016, 891594), (1026, 882904), (1143, 792528), (1188, 762508), (1254, 722376), (1264, 716661), (1368, 662178), (1397, 648432), (1422, 637032), (1501, 603504), (1524, 594396), (1584, 571881), (1672, 541782), (1738, 521208), (1881, 481584), (1896, 477774), (2032, 445797), (2052, 441452), (2133, 424688), (2286, 396264), (2376, 381254), (2413, 375408), (2508, 361188), (2607, 347472), (2736, 331089), (2794, 324216), (2844, 318516), (3002, 301752), (3048, 297198), (3344, 270891), (3429, 264176), (3476, 260604), (3762, 240792), (3792, 238887), (4104, 220726), (4191, 216144), (4266, 212344), (4503, 201168), (4572, 198132), (4752, 190627), (4826, 187704), (5016, 180594), (5214, 173736), (5588, 162108), (5643, 160528), (5688, 159258), (6004, 150876), (6096, 148599), (6858, 132088), (6952, 130302), (7239, 125136), (7524, 120396), (7821, 115824), (8208, 110363), (8382, 108072), (8532, 106172), (9006, 100584), (9144, 99066), (9652, 93852), (10032, 90297), (10033, 90288), (10428, 86868), (11176, 81054), (11286, 80264), (11376, 79629), (12008, 75438), (12573, 72048), (13509, 67056), (13716, 66044), (13904, 65151), (14478, 62568), (15048, 60198), (15642, 57912), (16511, 54864), (16764, 54036), (17064, 53086), (18012, 50292), (18288, 49533), (19304, 46926), (20066, 45144), (20856, 43434), (21717, 41712), (22352, 40527), (22572, 40132), (23463, 38608), (24016, 37719), (25146, 36024), (26543, 34128), (27018, 33528), (27432, 33022), (28956, 31284), (30096, 30099)]