39511117728

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{31531}}^1$

素因数の和:31795

約数の個数: 144

約数和(自身を含む): 118793656800

約数和(自身を除く): 79282539072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 229, 288, 304, 342, 456, 458, 608, 684, 687, 912, 916, 1368, 1374, 1824, 1832, 2061, 2736, 2748, 3664, 4122, 4351, 5472, 5496, 7328, 8244, 8702, 10992, 13053, 16488, 17404, 21984, 26106, 31531, 32976, 34808, 39159, 52212, 63062, 65952, 69616, 78318, 94593, 104424, 126124, 139232, 156636, 189186, 208848, 252248, 283779, 313272, 378372, 417696, 504496, 567558, 599089, 626544, 756744, 1008992, 1135116, 1198178, 1253088, 1513488, 1797267, 2270232, 2396356, 3026976, 3594534, 4540464, 4792712, 5391801, 7189068, 7220599, 9080928, 9585424, 10783602, 14378136, 14441198, 19170848, 21567204, 21661797, 28756272, 28882396, 43134408, 43323594, 57512544, 57764792, 64985391, 86268816, 86647188, 115529584, 129970782, 137191381, 172537632, 173294376, 231059168, 259941564, 274382762, 346588752, 411574143, 519883128, 548765524, 693177504, 823148286, 1039766256, 1097531048, 1234722429, 1646296572, 2079532512, 2195062096, 2469444858, 3292593144, 4390124192, 4938889716, 6585186288, 9877779432, 13170372576, 19755558864, 39511117728]

約数ペア:

[(1, 39511117728), (2, 19755558864), (3, 13170372576), (4, 9877779432), (6, 6585186288), (8, 4938889716), (9, 4390124192), (12, 3292593144), (16, 2469444858), (18, 2195062096), (19, 2079532512), (24, 1646296572), (32, 1234722429), (36, 1097531048), (38, 1039766256), (48, 823148286), (57, 693177504), (72, 548765524), (76, 519883128), (96, 411574143), (114, 346588752), (144, 274382762), (152, 259941564), (171, 231059168), (228, 173294376), (229, 172537632), (288, 137191381), (304, 129970782), (342, 115529584), (456, 86647188), (458, 86268816), (608, 64985391), (684, 57764792), (687, 57512544), (912, 43323594), (916, 43134408), (1368, 28882396), (1374, 28756272), (1824, 21661797), (1832, 21567204), (2061, 19170848), (2736, 14441198), (2748, 14378136), (3664, 10783602), (4122, 9585424), (4351, 9080928), (5472, 7220599), (5496, 7189068), (7328, 5391801), (8244, 4792712), (8702, 4540464), (10992, 3594534), (13053, 3026976), (16488, 2396356), (17404, 2270232), (21984, 1797267), (26106, 1513488), (31531, 1253088), (32976, 1198178), (34808, 1135116), (39159, 1008992), (52212, 756744), (63062, 626544), (65952, 599089), (69616, 567558), (78318, 504496), (94593, 417696), (104424, 378372), (126124, 313272), (139232, 283779), (156636, 252248), (189186, 208848)]