127719512644

素因数分解:

$2^2\times {\mathrm{241}}^1\times {\mathrm{389}}^1\times {\mathrm{421}}^1\times {\mathrm{809}}^1$

素因数の和:1864

約数の個数: 48

約数和(自身を含む): 225826801200

約数和(自身を除く): 98107288556

約数列:

[1, 2, 4, 241, 389, 421, 482, 778, 809, 842, 964, 1556, 1618, 1684, 3236, 93749, 101461, 163769, 187498, 194969, 202922, 314701, 327538, 340589, 374996, 389938, 405844, 629402, 655076, 681178, 779876, 1258804, 1362356, 39468329, 75842941, 78936658, 82081949, 132489121, 151685882, 157873316, 164163898, 264978242, 303371764, 328327796, 529956484, 31929878161, 63859756322, 127719512644]

約数ペア:

[(1, 127719512644), (2, 63859756322), (4, 31929878161), (241, 529956484), (389, 328327796), (421, 303371764), (482, 264978242), (778, 164163898), (809, 157873316), (842, 151685882), (964, 132489121), (1556, 82081949), (1618, 78936658), (1684, 75842941), (3236, 39468329), (93749, 1362356), (101461, 1258804), (163769, 779876), (187498, 681178), (194969, 655076), (202922, 629402), (314701, 405844), (327538, 389938), (340589, 374996)]