4986748416

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{249737}}^1$

素因数の和:249771

約数の個数: 80

約数和(自身を含む): 14306990544

約数和(自身を除く): 9320242128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1248, 1536, 1664, 2496, 3328, 4992, 6656, 9984, 19968, 249737, 499474, 749211, 998948, 1498422, 1997896, 2996844, 3246581, 3995792, 5993688, 6493162, 7991584, 9739743, 11987376, 12986324, 15983168, 19479486, 23974752, 25972648, 31966336, 38958972, 47949504, 51945296, 63932672, 77917944, 95899008, 103890592, 127865344, 155835888, 191798016, 207781184, 311671776, 383596032, 415562368, 623343552, 831124736, 1246687104, 1662249472, 2493374208, 4986748416]

約数ペア:

[(1, 4986748416), (2, 2493374208), (3, 1662249472), (4, 1246687104), (6, 831124736), (8, 623343552), (12, 415562368), (13, 383596032), (16, 311671776), (24, 207781184), (26, 191798016), (32, 155835888), (39, 127865344), (48, 103890592), (52, 95899008), (64, 77917944), (78, 63932672), (96, 51945296), (104, 47949504), (128, 38958972), (156, 31966336), (192, 25972648), (208, 23974752), (256, 19479486), (312, 15983168), (384, 12986324), (416, 11987376), (512, 9739743), (624, 7991584), (768, 6493162), (832, 5993688), (1248, 3995792), (1536, 3246581), (1664, 2996844), (2496, 1997896), (3328, 1498422), (4992, 998948), (6656, 749211), (9984, 499474), (19968, 249737)]