245621508

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4759}}^1$

素因数の和:4817

約数の個数: 96

約数和(自身を含む): 690923520

約数和(自身を除く): 445302012

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 23, 33, 34, 44, 46, 51, 66, 68, 69, 92, 102, 132, 138, 187, 204, 253, 276, 374, 391, 506, 561, 748, 759, 782, 1012, 1122, 1173, 1518, 1564, 2244, 2346, 3036, 4301, 4692, 4759, 8602, 9518, 12903, 14277, 17204, 19036, 25806, 28554, 51612, 52349, 57108, 80903, 104698, 109457, 157047, 161806, 209396, 218914, 242709, 314094, 323612, 328371, 437828, 485418, 628188, 656742, 889933, 970836, 1204027, 1313484, 1779866, 1860769, 2408054, 2669799, 3559732, 3612081, 3721538, 4816108, 5339598, 5582307, 7224162, 7443076, 10679196, 11164614, 14448324, 20468459, 22329228, 40936918, 61405377, 81873836, 122810754, 245621508]

約数ペア:

[(1, 245621508), (2, 122810754), (3, 81873836), (4, 61405377), (6, 40936918), (11, 22329228), (12, 20468459), (17, 14448324), (22, 11164614), (23, 10679196), (33, 7443076), (34, 7224162), (44, 5582307), (46, 5339598), (51, 4816108), (66, 3721538), (68, 3612081), (69, 3559732), (92, 2669799), (102, 2408054), (132, 1860769), (138, 1779866), (187, 1313484), (204, 1204027), (253, 970836), (276, 889933), (374, 656742), (391, 628188), (506, 485418), (561, 437828), (748, 328371), (759, 323612), (782, 314094), (1012, 242709), (1122, 218914), (1173, 209396), (1518, 161806), (1564, 157047), (2244, 109457), (2346, 104698), (3036, 80903), (4301, 57108), (4692, 52349), (4759, 51612), (8602, 28554), (9518, 25806), (12903, 19036), (14277, 17204)]