38863836

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:312

約数の個数: 144

約数和(自身を含む): 118879488

約数和(自身を除く): 80015652

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 23, 33, 34, 36, 44, 46, 51, 66, 68, 69, 92, 99, 102, 132, 138, 153, 187, 198, 204, 207, 251, 253, 276, 306, 374, 391, 396, 414, 502, 506, 561, 612, 748, 753, 759, 782, 828, 1004, 1012, 1122, 1173, 1506, 1518, 1564, 1683, 2244, 2259, 2277, 2346, 2761, 3012, 3036, 3366, 3519, 4267, 4301, 4518, 4554, 4692, 5522, 5773, 6732, 7038, 8283, 8534, 8602, 9036, 9108, 11044, 11546, 12801, 12903, 14076, 16566, 17068, 17204, 17319, 23092, 24849, 25602, 25806, 33132, 34638, 38403, 38709, 46937, 49698, 51204, 51612, 51957, 63503, 69276, 76806, 77418, 93874, 98141, 99396, 103914, 127006, 140811, 153612, 154836, 187748, 190509, 196282, 207828, 254012, 281622, 294423, 381018, 392564, 422433, 563244, 571527, 588846, 762036, 844866, 883269, 1079551, 1143054, 1177692, 1689732, 1766538, 2159102, 2286108, 3238653, 3533076, 4318204, 6477306, 9715959, 12954612, 19431918, 38863836]

約数ペア:

[(1, 38863836), (2, 19431918), (3, 12954612), (4, 9715959), (6, 6477306), (9, 4318204), (11, 3533076), (12, 3238653), (17, 2286108), (18, 2159102), (22, 1766538), (23, 1689732), (33, 1177692), (34, 1143054), (36, 1079551), (44, 883269), (46, 844866), (51, 762036), (66, 588846), (68, 571527), (69, 563244), (92, 422433), (99, 392564), (102, 381018), (132, 294423), (138, 281622), (153, 254012), (187, 207828), (198, 196282), (204, 190509), (207, 187748), (251, 154836), (253, 153612), (276, 140811), (306, 127006), (374, 103914), (391, 99396), (396, 98141), (414, 93874), (502, 77418), (506, 76806), (561, 69276), (612, 63503), (748, 51957), (753, 51612), (759, 51204), (782, 49698), (828, 46937), (1004, 38709), (1012, 38403), (1122, 34638), (1173, 33132), (1506, 25806), (1518, 25602), (1564, 24849), (1683, 23092), (2244, 17319), (2259, 17204), (2277, 17068), (2346, 16566), (2761, 14076), (3012, 12903), (3036, 12801), (3366, 11546), (3519, 11044), (4267, 9108), (4301, 9036), (4518, 8602), (4554, 8534), (4692, 8283), (5522, 7038), (5773, 6732)]