507386896

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{197}}^1\times {\mathrm{557}}^1$

素因数の和:796

約数の個数: 60

約数和(自身を含む): 1051476228

約数和(自身を除く): 544089332

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 197, 272, 289, 394, 557, 578, 788, 1114, 1156, 1576, 2228, 2312, 3152, 3349, 4456, 4624, 6698, 8912, 9469, 13396, 18938, 26792, 37876, 53584, 56933, 75752, 109729, 113866, 151504, 160973, 219458, 227732, 321946, 438916, 455464, 643892, 877832, 910928, 1287784, 1755664, 1865393, 2575568, 3730786, 7461572, 14923144, 29846288, 31711681, 63423362, 126846724, 253693448, 507386896]

約数ペア:

[(1, 507386896), (2, 253693448), (4, 126846724), (8, 63423362), (16, 31711681), (17, 29846288), (34, 14923144), (68, 7461572), (136, 3730786), (197, 2575568), (272, 1865393), (289, 1755664), (394, 1287784), (557, 910928), (578, 877832), (788, 643892), (1114, 455464), (1156, 438916), (1576, 321946), (2228, 227732), (2312, 219458), (3152, 160973), (3349, 151504), (4456, 113866), (4624, 109729), (6698, 75752), (8912, 56933), (9469, 53584), (13396, 37876), (18938, 26792)]