268545858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{2273}}^1$

素因数の和:2411

約数の個数: 64

約数和(自身を含む): 641813760

約数和(自身を除く): 373267902

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 97, 174, 194, 203, 291, 406, 582, 609, 679, 1218, 1358, 2037, 2273, 2813, 4074, 4546, 5626, 6819, 8439, 13638, 15911, 16878, 19691, 31822, 39382, 47733, 59073, 65917, 95466, 118146, 131834, 197751, 220481, 395502, 440962, 461419, 661443, 922838, 1322886, 1384257, 1543367, 2768514, 3086734, 4630101, 6393949, 9260202, 12787898, 19181847, 38363694, 44757643, 89515286, 134272929, 268545858]

約数ペア:

[(1, 268545858), (2, 134272929), (3, 89515286), (6, 44757643), (7, 38363694), (14, 19181847), (21, 12787898), (29, 9260202), (42, 6393949), (58, 4630101), (87, 3086734), (97, 2768514), (174, 1543367), (194, 1384257), (203, 1322886), (291, 922838), (406, 661443), (582, 461419), (609, 440962), (679, 395502), (1218, 220481), (1358, 197751), (2037, 131834), (2273, 118146), (2813, 95466), (4074, 65917), (4546, 59073), (5626, 47733), (6819, 39382), (8439, 31822), (13638, 19691), (15911, 16878)]