668087352

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{60647}}^1$

素因数の和:60682

約数の個数: 80

約数和(自身を含む): 1981370160

約数和(自身を除く): 1313282808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 102, 108, 136, 153, 162, 204, 216, 306, 324, 408, 459, 612, 648, 918, 1224, 1377, 1836, 2754, 3672, 5508, 11016, 60647, 121294, 181941, 242588, 363882, 485176, 545823, 727764, 1030999, 1091646, 1455528, 1637469, 2061998, 2183292, 3092997, 3274938, 4123996, 4366584, 4912407, 6185994, 6549876, 8247992, 9278991, 9824814, 12371988, 13099752, 18557982, 19649628, 24743976, 27836973, 37115964, 39299256, 55673946, 74231928, 83510919, 111347892, 167021838, 222695784, 334043676, 668087352]

約数ペア:

[(1, 668087352), (2, 334043676), (3, 222695784), (4, 167021838), (6, 111347892), (8, 83510919), (9, 74231928), (12, 55673946), (17, 39299256), (18, 37115964), (24, 27836973), (27, 24743976), (34, 19649628), (36, 18557982), (51, 13099752), (54, 12371988), (68, 9824814), (72, 9278991), (81, 8247992), (102, 6549876), (108, 6185994), (136, 4912407), (153, 4366584), (162, 4123996), (204, 3274938), (216, 3092997), (306, 2183292), (324, 2061998), (408, 1637469), (459, 1455528), (612, 1091646), (648, 1030999), (918, 727764), (1224, 545823), (1377, 485176), (1836, 363882), (2754, 242588), (3672, 181941), (5508, 121294), (11016, 60647)]