427438648

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{6053}}^1$

素因数の和:6176

約数の個数: 64

約数和(自身を含む): 996730560

約数和(自身を除く): 569291912

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 97, 104, 182, 194, 364, 388, 679, 728, 776, 1261, 1358, 2522, 2716, 5044, 5432, 6053, 8827, 10088, 12106, 17654, 24212, 35308, 42371, 48424, 70616, 78689, 84742, 157378, 169484, 314756, 338968, 550823, 587141, 629512, 1101646, 1174282, 2203292, 2348564, 4109987, 4406584, 4697128, 7632833, 8219974, 15265666, 16439948, 30531332, 32879896, 53429831, 61062664, 106859662, 213719324, 427438648]

約数ペア:

[(1, 427438648), (2, 213719324), (4, 106859662), (7, 61062664), (8, 53429831), (13, 32879896), (14, 30531332), (26, 16439948), (28, 15265666), (52, 8219974), (56, 7632833), (91, 4697128), (97, 4406584), (104, 4109987), (182, 2348564), (194, 2203292), (364, 1174282), (388, 1101646), (679, 629512), (728, 587141), (776, 550823), (1261, 338968), (1358, 314756), (2522, 169484), (2716, 157378), (5044, 84742), (5432, 78689), (6053, 70616), (8827, 48424), (10088, 42371), (12106, 35308), (17654, 24212)]