325753254

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^2$

素因数の和:282

約数の個数: 72

約数和(自身を含む): 744046992

約数和(自身を除く): 418293738

約数列:

[1, 2, 3, 6, 9, 18, 37, 71, 74, 83, 111, 142, 166, 213, 222, 249, 333, 426, 498, 639, 666, 747, 1278, 1494, 2627, 3071, 5254, 5893, 6142, 6889, 7881, 9213, 11786, 13778, 15762, 17679, 18426, 20667, 23643, 27639, 35358, 41334, 47286, 53037, 55278, 62001, 106074, 124002, 218041, 254893, 436082, 489119, 509786, 654123, 764679, 978238, 1308246, 1467357, 1529358, 1962369, 2294037, 2934714, 3924738, 4402071, 4588074, 8804142, 18097403, 36194806, 54292209, 108584418, 162876627, 325753254]

約数ペア:

[(1, 325753254), (2, 162876627), (3, 108584418), (6, 54292209), (9, 36194806), (18, 18097403), (37, 8804142), (71, 4588074), (74, 4402071), (83, 3924738), (111, 2934714), (142, 2294037), (166, 1962369), (213, 1529358), (222, 1467357), (249, 1308246), (333, 978238), (426, 764679), (498, 654123), (639, 509786), (666, 489119), (747, 436082), (1278, 254893), (1494, 218041), (2627, 124002), (3071, 106074), (5254, 62001), (5893, 55278), (6142, 53037), (6889, 47286), (7881, 41334), (9213, 35358), (11786, 27639), (13778, 23643), (15762, 20667), (17679, 18426)]