438747408

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{727}}^1$

素因数の和:882

約数の個数: 160

約数和(自身を含む): 1386577920

約数和(自身を除く): 947830512

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 127, 132, 144, 176, 198, 216, 254, 264, 297, 381, 396, 432, 508, 528, 594, 727, 762, 792, 1016, 1143, 1188, 1397, 1454, 1524, 1584, 2032, 2181, 2286, 2376, 2794, 2908, 3048, 3429, 4191, 4362, 4572, 4752, 5588, 5816, 6096, 6543, 6858, 7997, 8382, 8724, 9144, 11176, 11632, 12573, 13086, 13716, 15994, 16764, 17448, 18288, 19629, 22352, 23991, 25146, 26172, 27432, 31988, 33528, 34896, 37719, 39258, 47982, 50292, 52344, 54864, 63976, 67056, 71973, 75438, 78516, 92329, 95964, 100584, 104688, 127952, 143946, 150876, 157032, 184658, 191928, 201168, 215919, 276987, 287892, 301752, 314064, 369316, 383856, 431838, 553974, 575784, 603504, 738632, 830961, 863676, 1015619, 1107948, 1151568, 1477264, 1661922, 1727352, 2031238, 2215896, 2492883, 3046857, 3323844, 3454704, 4062476, 4431792, 4985766, 6093714, 6647688, 8124952, 9140571, 9971532, 12187428, 13295376, 16249904, 18281142, 19943064, 24374856, 27421713, 36562284, 39886128, 48749712, 54843426, 73124568, 109686852, 146249136, 219373704, 438747408]

約数ペア:

[(1, 438747408), (2, 219373704), (3, 146249136), (4, 109686852), (6, 73124568), (8, 54843426), (9, 48749712), (11, 39886128), (12, 36562284), (16, 27421713), (18, 24374856), (22, 19943064), (24, 18281142), (27, 16249904), (33, 13295376), (36, 12187428), (44, 9971532), (48, 9140571), (54, 8124952), (66, 6647688), (72, 6093714), (88, 4985766), (99, 4431792), (108, 4062476), (127, 3454704), (132, 3323844), (144, 3046857), (176, 2492883), (198, 2215896), (216, 2031238), (254, 1727352), (264, 1661922), (297, 1477264), (381, 1151568), (396, 1107948), (432, 1015619), (508, 863676), (528, 830961), (594, 738632), (727, 603504), (762, 575784), (792, 553974), (1016, 431838), (1143, 383856), (1188, 369316), (1397, 314064), (1454, 301752), (1524, 287892), (1584, 276987), (2032, 215919), (2181, 201168), (2286, 191928), (2376, 184658), (2794, 157032), (2908, 150876), (3048, 143946), (3429, 127952), (4191, 104688), (4362, 100584), (4572, 95964), (4752, 92329), (5588, 78516), (5816, 75438), (6096, 71973), (6543, 67056), (6858, 63976), (7997, 54864), (8382, 52344), (8724, 50292), (9144, 47982), (11176, 39258), (11632, 37719), (12573, 34896), (13086, 33528), (13716, 31988), (15994, 27432), (16764, 26172), (17448, 25146), (18288, 23991), (19629, 22352)]