254367372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{15217}}^1$

素因数の和:15430

約数の個数: 48

約数和(自身を含む): 681766400

約数和(自身を除く): 427399028

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 199, 398, 597, 796, 1194, 1393, 2388, 2786, 4179, 5572, 8358, 15217, 16716, 30434, 45651, 60868, 91302, 106519, 182604, 213038, 319557, 426076, 639114, 1278228, 3028183, 6056366, 9084549, 12112732, 18169098, 21197281, 36338196, 42394562, 63591843, 84789124, 127183686, 254367372]

約数ペア:

[(1, 254367372), (2, 127183686), (3, 84789124), (4, 63591843), (6, 42394562), (7, 36338196), (12, 21197281), (14, 18169098), (21, 12112732), (28, 9084549), (42, 6056366), (84, 3028183), (199, 1278228), (398, 639114), (597, 426076), (796, 319557), (1194, 213038), (1393, 182604), (2388, 106519), (2786, 91302), (4179, 60868), (5572, 45651), (8358, 30434), (15217, 16716)]