265280394

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:475

約数の個数: 64

約数和(自身を含む): 572866560

約数和(自身を除く): 307586166

約数列:

[1, 2, 3, 6, 19, 38, 57, 73, 114, 127, 146, 219, 251, 254, 381, 438, 502, 753, 762, 1387, 1506, 2413, 2774, 4161, 4769, 4826, 7239, 8322, 9271, 9538, 14307, 14478, 18323, 18542, 27813, 28614, 31877, 36646, 54969, 55626, 63754, 95631, 109938, 176149, 191262, 348137, 352298, 528447, 605663, 696274, 1044411, 1056894, 1211326, 1816989, 2088822, 2327021, 3633978, 4654042, 6981063, 13962126, 44213399, 88426798, 132640197, 265280394]

約数ペア:

[(1, 265280394), (2, 132640197), (3, 88426798), (6, 44213399), (19, 13962126), (38, 6981063), (57, 4654042), (73, 3633978), (114, 2327021), (127, 2088822), (146, 1816989), (219, 1211326), (251, 1056894), (254, 1044411), (381, 696274), (438, 605663), (502, 528447), (753, 352298), (762, 348137), (1387, 191262), (1506, 176149), (2413, 109938), (2774, 95631), (4161, 63754), (4769, 55626), (4826, 54969), (7239, 36646), (8322, 31877), (9271, 28614), (9538, 27813), (14307, 18542), (14478, 18323)]