211833148672

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{87277}}^1$

素因数の和:87811

約数の個数: 72

約数和(自身を含む): 445990580000

約数和(自身を除く): 234157431328

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 499, 608, 998, 1216, 1996, 2432, 3992, 4864, 7984, 9481, 15968, 18962, 31936, 37924, 63872, 75848, 87277, 127744, 151696, 174554, 303392, 349108, 606784, 698216, 1213568, 1396432, 1658263, 2427136, 2792864, 3316526, 5585728, 6633052, 11171456, 13266104, 22342912, 26532208, 43551223, 53064416, 87102446, 106128832, 174204892, 212257664, 348409784, 424515328, 696819568, 827473237, 1393639136, 1654946474, 2787278272, 3309892948, 5574556544, 6619785896, 11149113088, 13239571792, 26479143584, 52958287168, 105916574336, 211833148672]

約数ペア:

[(1, 211833148672), (2, 105916574336), (4, 52958287168), (8, 26479143584), (16, 13239571792), (19, 11149113088), (32, 6619785896), (38, 5574556544), (64, 3309892948), (76, 2787278272), (128, 1654946474), (152, 1393639136), (256, 827473237), (304, 696819568), (499, 424515328), (608, 348409784), (998, 212257664), (1216, 174204892), (1996, 106128832), (2432, 87102446), (3992, 53064416), (4864, 43551223), (7984, 26532208), (9481, 22342912), (15968, 13266104), (18962, 11171456), (31936, 6633052), (37924, 5585728), (63872, 3316526), (75848, 2792864), (87277, 2427136), (127744, 1658263), (151696, 1396432), (174554, 1213568), (303392, 698216), (349108, 606784)]