15202219144

素因数分解:

$2^3\times 7^1\times {\mathrm{281}}^1\times {\mathrm{677}}^1\times {\mathrm{1427}}^1$

素因数の和:2398

約数の個数: 64

約数和(自身を含む): 32763346560

約数和(自身を除く): 17561127416

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 281, 562, 677, 1124, 1354, 1427, 1967, 2248, 2708, 2854, 3934, 4739, 5416, 5708, 7868, 9478, 9989, 11416, 15736, 18956, 19978, 37912, 39956, 79912, 190237, 380474, 400987, 760948, 801974, 966079, 1331659, 1521896, 1603948, 1932158, 2663318, 2806909, 3207896, 3864316, 5326636, 5613818, 6762553, 7728632, 10653272, 11227636, 13525106, 22455272, 27050212, 54100424, 271468199, 542936398, 1085872796, 1900277393, 2171745592, 3800554786, 7601109572, 15202219144]

約数ペア:

[(1, 15202219144), (2, 7601109572), (4, 3800554786), (7, 2171745592), (8, 1900277393), (14, 1085872796), (28, 542936398), (56, 271468199), (281, 54100424), (562, 27050212), (677, 22455272), (1124, 13525106), (1354, 11227636), (1427, 10653272), (1967, 7728632), (2248, 6762553), (2708, 5613818), (2854, 5326636), (3934, 3864316), (4739, 3207896), (5416, 2806909), (5708, 2663318), (7868, 1932158), (9478, 1603948), (9989, 1521896), (11416, 1331659), (15736, 966079), (18956, 801974), (19978, 760948), (37912, 400987), (39956, 380474), (79912, 190237)]