262482478336

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{621031}}^1$

素因数の和:621187

約数の個数: 72

約数和(自身を含む): 568686454784

約数和(自身を除く): 306203976448

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 128, 208, 254, 256, 416, 508, 832, 1016, 1651, 1664, 2032, 3302, 3328, 4064, 6604, 8128, 13208, 16256, 26416, 32512, 52832, 105664, 211328, 422656, 621031, 1242062, 2484124, 4968248, 8073403, 9936496, 16146806, 19872992, 32293612, 39745984, 64587224, 78870937, 79491968, 129174448, 157741874, 158983936, 258348896, 315483748, 516697792, 630967496, 1025322181, 1033395584, 1261934992, 2050644362, 2066791168, 2523869984, 4101288724, 5047739968, 8202577448, 10095479936, 16405154896, 20190959872, 32810309792, 65620619584, 131241239168, 262482478336]

約数ペア:

[(1, 262482478336), (2, 131241239168), (4, 65620619584), (8, 32810309792), (13, 20190959872), (16, 16405154896), (26, 10095479936), (32, 8202577448), (52, 5047739968), (64, 4101288724), (104, 2523869984), (127, 2066791168), (128, 2050644362), (208, 1261934992), (254, 1033395584), (256, 1025322181), (416, 630967496), (508, 516697792), (832, 315483748), (1016, 258348896), (1651, 158983936), (1664, 157741874), (2032, 129174448), (3302, 79491968), (3328, 78870937), (4064, 64587224), (6604, 39745984), (8128, 32293612), (13208, 19872992), (16256, 16146806), (26416, 9936496), (32512, 8073403), (52832, 4968248), (105664, 2484124), (211328, 1242062), (422656, 621031)]