38531724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:276

約数の個数: 144

約数和(自身を含む): 120121344

約数和(自身を除く): 81589620

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 44, 51, 66, 68, 77, 84, 102, 119, 121, 132, 154, 187, 204, 223, 231, 238, 242, 308, 357, 363, 374, 446, 462, 476, 484, 561, 669, 714, 726, 748, 847, 892, 924, 1122, 1309, 1338, 1428, 1452, 1561, 1694, 2057, 2244, 2453, 2541, 2618, 2676, 3122, 3388, 3791, 3927, 4114, 4683, 4906, 5082, 5236, 6171, 6244, 7359, 7582, 7854, 8228, 9366, 9812, 10164, 11373, 12342, 14399, 14718, 15164, 15708, 17171, 18732, 22746, 24684, 26537, 26983, 28798, 29436, 34342, 41701, 43197, 45492, 51513, 53074, 53966, 57596, 68684, 79611, 80949, 83402, 86394, 103026, 106148, 107932, 125103, 159222, 161898, 166804, 172788, 188881, 206052, 250206, 291907, 318444, 323796, 377762, 458711, 500412, 566643, 583814, 755524, 875721, 917422, 1133286, 1167628, 1376133, 1751442, 1834844, 2266572, 2752266, 3210977, 3502884, 5504532, 6421954, 9632931, 12843908, 19265862, 38531724]

約数ペア:

[(1, 38531724), (2, 19265862), (3, 12843908), (4, 9632931), (6, 6421954), (7, 5504532), (11, 3502884), (12, 3210977), (14, 2752266), (17, 2266572), (21, 1834844), (22, 1751442), (28, 1376133), (33, 1167628), (34, 1133286), (42, 917422), (44, 875721), (51, 755524), (66, 583814), (68, 566643), (77, 500412), (84, 458711), (102, 377762), (119, 323796), (121, 318444), (132, 291907), (154, 250206), (187, 206052), (204, 188881), (223, 172788), (231, 166804), (238, 161898), (242, 159222), (308, 125103), (357, 107932), (363, 106148), (374, 103026), (446, 86394), (462, 83402), (476, 80949), (484, 79611), (561, 68684), (669, 57596), (714, 53966), (726, 53074), (748, 51513), (847, 45492), (892, 43197), (924, 41701), (1122, 34342), (1309, 29436), (1338, 28798), (1428, 26983), (1452, 26537), (1561, 24684), (1694, 22746), (2057, 18732), (2244, 17171), (2453, 15708), (2541, 15164), (2618, 14718), (2676, 14399), (3122, 12342), (3388, 11373), (3791, 10164), (3927, 9812), (4114, 9366), (4683, 8228), (4906, 7854), (5082, 7582), (5236, 7359), (6171, 6244)]