551469832

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1$

素因数の和:566

約数の個数: 64

約数和(自身を含む): 1112731200

約数和(自身を除く): 561261368

約数列:

[1, 2, 4, 8, 19, 38, 76, 97, 113, 152, 194, 226, 331, 388, 452, 662, 776, 904, 1324, 1843, 2147, 2648, 3686, 4294, 6289, 7372, 8588, 10961, 12578, 14744, 17176, 21922, 25156, 32107, 37403, 43844, 50312, 64214, 74806, 87688, 128428, 149612, 208259, 256856, 299224, 416518, 610033, 710657, 833036, 1220066, 1421314, 1666072, 2440132, 2842628, 3628091, 4880264, 5685256, 7256182, 14512364, 29024728, 68933729, 137867458, 275734916, 551469832]

約数ペア:

[(1, 551469832), (2, 275734916), (4, 137867458), (8, 68933729), (19, 29024728), (38, 14512364), (76, 7256182), (97, 5685256), (113, 4880264), (152, 3628091), (194, 2842628), (226, 2440132), (331, 1666072), (388, 1421314), (452, 1220066), (662, 833036), (776, 710657), (904, 610033), (1324, 416518), (1843, 299224), (2147, 256856), (2648, 208259), (3686, 149612), (4294, 128428), (6289, 87688), (7372, 74806), (8588, 64214), (10961, 50312), (12578, 43844), (14744, 37403), (17176, 32107), (21922, 25156)]