494752988912

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{457339}}^1$

素因数の和:458110

約数の個数: 80

約数和(自身を含む): 1181386053120

約数和(自身を除く): 686633064208

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 743, 1456, 1486, 2972, 5201, 5944, 9659, 10402, 11888, 19318, 20804, 38636, 41608, 67613, 77272, 83216, 135226, 154544, 270452, 457339, 540904, 914678, 1081808, 1829356, 3201373, 3658712, 5945407, 6402746, 7317424, 11890814, 12805492, 23781628, 25610984, 41617849, 47563256, 51221968, 83235698, 95126512, 166471396, 332942792, 339802877, 665885584, 679605754, 1359211508, 2378620139, 2718423016, 4417437401, 4757240278, 5436846032, 8834874802, 9514480556, 17669749604, 19028961112, 30922061807, 35339499208, 38057922224, 61844123614, 70678998416, 123688247228, 247376494456, 494752988912]

約数ペア:

[(1, 494752988912), (2, 247376494456), (4, 123688247228), (7, 70678998416), (8, 61844123614), (13, 38057922224), (14, 35339499208), (16, 30922061807), (26, 19028961112), (28, 17669749604), (52, 9514480556), (56, 8834874802), (91, 5436846032), (104, 4757240278), (112, 4417437401), (182, 2718423016), (208, 2378620139), (364, 1359211508), (728, 679605754), (743, 665885584), (1456, 339802877), (1486, 332942792), (2972, 166471396), (5201, 95126512), (5944, 83235698), (9659, 51221968), (10402, 47563256), (11888, 41617849), (19318, 25610984), (20804, 23781628), (38636, 12805492), (41608, 11890814), (67613, 7317424), (77272, 6402746), (83216, 5945407), (135226, 3658712), (154544, 3201373), (270452, 1829356), (457339, 1081808), (540904, 914678)]