264399954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{5441}}^1$

素因数の和:5555

約数の個数: 64

約数和(自身を含む): 658264320

約数和(自身を除く): 393864366

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 89, 91, 178, 182, 267, 273, 534, 546, 623, 1157, 1246, 1869, 2314, 3471, 3738, 5441, 6942, 8099, 10882, 16198, 16323, 24297, 32646, 38087, 48594, 70733, 76174, 114261, 141466, 212199, 228522, 424398, 484249, 495131, 968498, 990262, 1452747, 1485393, 2905494, 2970786, 3389743, 6295237, 6779486, 10169229, 12590474, 18885711, 20338458, 37771422, 44066659, 88133318, 132199977, 264399954]

約数ペア:

[(1, 264399954), (2, 132199977), (3, 88133318), (6, 44066659), (7, 37771422), (13, 20338458), (14, 18885711), (21, 12590474), (26, 10169229), (39, 6779486), (42, 6295237), (78, 3389743), (89, 2970786), (91, 2905494), (178, 1485393), (182, 1452747), (267, 990262), (273, 968498), (534, 495131), (546, 484249), (623, 424398), (1157, 228522), (1246, 212199), (1869, 141466), (2314, 114261), (3471, 76174), (3738, 70733), (5441, 48594), (6942, 38087), (8099, 32646), (10882, 24297), (16198, 16323)]