380081000792

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{278353}}^1$

素因数の和:278604

約数の個数: 64

約数和(自身を含む): 765985671360

約数和(自身を除く): 385904670568

約数列:

[1, 2, 4, 8, 23, 41, 46, 82, 92, 164, 181, 184, 328, 362, 724, 943, 1448, 1886, 3772, 4163, 7421, 7544, 8326, 14842, 16652, 29684, 33304, 59368, 170683, 278353, 341366, 556706, 682732, 1113412, 1365464, 2226824, 6402119, 11412473, 12804238, 22824946, 25608476, 45649892, 50381893, 51216952, 91299784, 100763786, 201527572, 262486879, 403055144, 524973758, 1049947516, 1158783539, 2065657613, 2099895032, 2317567078, 4131315226, 4635134156, 8262630452, 9270268312, 16525260904, 47510125099, 95020250198, 190040500396, 380081000792]

約数ペア:

[(1, 380081000792), (2, 190040500396), (4, 95020250198), (8, 47510125099), (23, 16525260904), (41, 9270268312), (46, 8262630452), (82, 4635134156), (92, 4131315226), (164, 2317567078), (181, 2099895032), (184, 2065657613), (328, 1158783539), (362, 1049947516), (724, 524973758), (943, 403055144), (1448, 262486879), (1886, 201527572), (3772, 100763786), (4163, 91299784), (7421, 51216952), (7544, 50381893), (8326, 45649892), (14842, 25608476), (16652, 22824946), (29684, 12804238), (33304, 11412473), (59368, 6402119), (170683, 2226824), (278353, 1365464), (341366, 1113412), (556706, 682732)]