1257215688

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{342379}}^1$

素因数の和:342411

約数の個数: 64

約数和(自身を含む): 3697704000

約数和(自身を除く): 2440488312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 153, 204, 216, 306, 408, 459, 612, 918, 1224, 1836, 3672, 342379, 684758, 1027137, 1369516, 2054274, 2739032, 3081411, 4108548, 5820443, 6162822, 8217096, 9244233, 11640886, 12325644, 17461329, 18488466, 23281772, 24651288, 34922658, 36976932, 46563544, 52383987, 69845316, 73953864, 104767974, 139690632, 157151961, 209535948, 314303922, 419071896, 628607844, 1257215688]

約数ペア:

[(1, 1257215688), (2, 628607844), (3, 419071896), (4, 314303922), (6, 209535948), (8, 157151961), (9, 139690632), (12, 104767974), (17, 73953864), (18, 69845316), (24, 52383987), (27, 46563544), (34, 36976932), (36, 34922658), (51, 24651288), (54, 23281772), (68, 18488466), (72, 17461329), (102, 12325644), (108, 11640886), (136, 9244233), (153, 8217096), (204, 6162822), (216, 5820443), (306, 4108548), (408, 3081411), (459, 2739032), (612, 2054274), (918, 1369516), (1224, 1027137), (1836, 684758), (3672, 342379)]