280043544

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{4673}}^1$

素因数の和:4920

約数の個数: 64

約数和(自身を含む): 767283840

約数和(自身を除く): 487240296

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 227, 264, 454, 681, 908, 1362, 1816, 2497, 2724, 4673, 4994, 5448, 7491, 9346, 9988, 14019, 14982, 18692, 19976, 28038, 29964, 37384, 51403, 56076, 59928, 102806, 112152, 154209, 205612, 308418, 411224, 616836, 1060771, 1233672, 2121542, 3182313, 4243084, 6364626, 8486168, 11668481, 12729252, 23336962, 25458504, 35005443, 46673924, 70010886, 93347848, 140021772, 280043544]

約数ペア:

[(1, 280043544), (2, 140021772), (3, 93347848), (4, 70010886), (6, 46673924), (8, 35005443), (11, 25458504), (12, 23336962), (22, 12729252), (24, 11668481), (33, 8486168), (44, 6364626), (66, 4243084), (88, 3182313), (132, 2121542), (227, 1233672), (264, 1060771), (454, 616836), (681, 411224), (908, 308418), (1362, 205612), (1816, 154209), (2497, 112152), (2724, 102806), (4673, 59928), (4994, 56076), (5448, 51403), (7491, 37384), (9346, 29964), (9988, 28038), (14019, 19976), (14982, 18692)]