557882352

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^2\times {\mathrm{727}}^1$

素因数の和:887

約数の個数: 90

約数和(自身を含む): 1585153752

約数和(自身を除く): 1027271400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 144, 146, 219, 292, 438, 584, 657, 727, 876, 1168, 1314, 1454, 1752, 2181, 2628, 2908, 3504, 4362, 5256, 5329, 5816, 6543, 8724, 10512, 10658, 11632, 13086, 15987, 17448, 21316, 26172, 31974, 34896, 42632, 47961, 52344, 53071, 63948, 85264, 95922, 104688, 106142, 127896, 159213, 191844, 212284, 255792, 318426, 383688, 424568, 477639, 636852, 767376, 849136, 955278, 1273704, 1910556, 2547408, 3821112, 3874183, 7642224, 7748366, 11622549, 15496732, 23245098, 30993464, 34867647, 46490196, 61986928, 69735294, 92980392, 139470588, 185960784, 278941176, 557882352]

約数ペア:

[(1, 557882352), (2, 278941176), (3, 185960784), (4, 139470588), (6, 92980392), (8, 69735294), (9, 61986928), (12, 46490196), (16, 34867647), (18, 30993464), (24, 23245098), (36, 15496732), (48, 11622549), (72, 7748366), (73, 7642224), (144, 3874183), (146, 3821112), (219, 2547408), (292, 1910556), (438, 1273704), (584, 955278), (657, 849136), (727, 767376), (876, 636852), (1168, 477639), (1314, 424568), (1454, 383688), (1752, 318426), (2181, 255792), (2628, 212284), (2908, 191844), (3504, 159213), (4362, 127896), (5256, 106142), (5329, 104688), (5816, 95922), (6543, 85264), (8724, 63948), (10512, 53071), (10658, 52344), (11632, 47961), (13086, 42632), (15987, 34896), (17448, 31974), (21316, 26172)]