21167881248

素因数分解:

$2^5\times 3^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1\times {\mathrm{8963}}^1$

素因数の和:9386

約数の個数: 96

約数和(自身を含む): 56500307136

約数和(自身を除く): 35332425888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 73, 96, 146, 219, 292, 337, 438, 584, 674, 876, 1011, 1168, 1348, 1752, 2022, 2336, 2696, 3504, 4044, 5392, 7008, 8088, 8963, 10784, 16176, 17926, 24601, 26889, 32352, 35852, 49202, 53778, 71704, 73803, 98404, 107556, 143408, 147606, 196808, 215112, 286816, 295212, 393616, 430224, 590424, 654299, 787232, 860448, 1180848, 1308598, 1962897, 2361696, 2617196, 3020531, 3925794, 5234392, 6041062, 7851588, 9061593, 10468784, 12082124, 15703176, 18123186, 20937568, 24164248, 31406352, 36246372, 48328496, 62812704, 72492744, 96656992, 144985488, 220498763, 289970976, 440997526, 661496289, 881995052, 1322992578, 1763990104, 2645985156, 3527980208, 5291970312, 7055960416, 10583940624, 21167881248]

約数ペア:

[(1, 21167881248), (2, 10583940624), (3, 7055960416), (4, 5291970312), (6, 3527980208), (8, 2645985156), (12, 1763990104), (16, 1322992578), (24, 881995052), (32, 661496289), (48, 440997526), (73, 289970976), (96, 220498763), (146, 144985488), (219, 96656992), (292, 72492744), (337, 62812704), (438, 48328496), (584, 36246372), (674, 31406352), (876, 24164248), (1011, 20937568), (1168, 18123186), (1348, 15703176), (1752, 12082124), (2022, 10468784), (2336, 9061593), (2696, 7851588), (3504, 6041062), (4044, 5234392), (5392, 3925794), (7008, 3020531), (8088, 2617196), (8963, 2361696), (10784, 1962897), (16176, 1308598), (17926, 1180848), (24601, 860448), (26889, 787232), (32352, 654299), (35852, 590424), (49202, 430224), (53778, 393616), (71704, 295212), (73803, 286816), (98404, 215112), (107556, 196808), (143408, 147606)]