261063652768

素因数分解:

$2^5\times {\mathrm{727}}^1\times {\mathrm{1163}}^1\times {\mathrm{9649}}^1$

素因数の和:11549

約数の個数: 48

約数和(自身を含む): 515171966400

約数和(自身を除く): 254108313632

約数列:

[1, 2, 4, 8, 16, 32, 727, 1163, 1454, 2326, 2908, 4652, 5816, 9304, 9649, 11632, 18608, 19298, 23264, 37216, 38596, 77192, 154384, 308768, 845501, 1691002, 3382004, 6764008, 7014823, 11221787, 13528016, 14029646, 22443574, 27056032, 28059292, 44887148, 56118584, 89774296, 112237168, 179548592, 224474336, 359097184, 8158239149, 16316478298, 32632956596, 65265913192, 130531826384, 261063652768]

約数ペア:

[(1, 261063652768), (2, 130531826384), (4, 65265913192), (8, 32632956596), (16, 16316478298), (32, 8158239149), (727, 359097184), (1163, 224474336), (1454, 179548592), (2326, 112237168), (2908, 89774296), (4652, 56118584), (5816, 44887148), (9304, 28059292), (9649, 27056032), (11632, 22443574), (18608, 14029646), (19298, 13528016), (23264, 11221787), (37216, 7014823), (38596, 6764008), (77192, 3382004), (154384, 1691002), (308768, 845501)]