980770576

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{277}}^1\times {\mathrm{613}}^1$

素因数の和:936

約数の個数: 60

約数和(自身を含む): 2016043212

約数和(自身を除く): 1035272636

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 277, 304, 361, 554, 613, 722, 1108, 1226, 1444, 2216, 2452, 2888, 4432, 4904, 5263, 5776, 9808, 10526, 11647, 21052, 23294, 42104, 46588, 84208, 93176, 99997, 169801, 186352, 199994, 221293, 339602, 399988, 442586, 679204, 799976, 885172, 1358408, 1599952, 1770344, 2716816, 3226219, 3540688, 6452438, 12904876, 25809752, 51619504, 61298161, 122596322, 245192644, 490385288, 980770576]

約数ペア:

[(1, 980770576), (2, 490385288), (4, 245192644), (8, 122596322), (16, 61298161), (19, 51619504), (38, 25809752), (76, 12904876), (152, 6452438), (277, 3540688), (304, 3226219), (361, 2716816), (554, 1770344), (613, 1599952), (722, 1358408), (1108, 885172), (1226, 799976), (1444, 679204), (2216, 442586), (2452, 399988), (2888, 339602), (4432, 221293), (4904, 199994), (5263, 186352), (5776, 169801), (9808, 99997), (10526, 93176), (11647, 84208), (21052, 46588), (23294, 42104)]