240277408

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{547}}^1$

素因数の和:654

約数の個数: 96

約数和(自身を含む): 566745984

約数和(自身を除く): 326468576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 53, 56, 74, 106, 112, 148, 212, 224, 259, 296, 371, 424, 518, 547, 592, 742, 848, 1036, 1094, 1184, 1484, 1696, 1961, 2072, 2188, 2968, 3829, 3922, 4144, 4376, 5936, 7658, 7844, 8288, 8752, 11872, 13727, 15316, 15688, 17504, 20239, 27454, 28991, 30632, 31376, 40478, 54908, 57982, 61264, 62752, 80956, 109816, 115964, 122528, 141673, 161912, 202937, 219632, 231928, 283346, 323824, 405874, 439264, 463856, 566692, 647648, 811748, 927712, 1072667, 1133384, 1623496, 2145334, 2266768, 3246992, 4290668, 4533536, 6493984, 7508669, 8581336, 15017338, 17162672, 30034676, 34325344, 60069352, 120138704, 240277408]

約数ペア:

[(1, 240277408), (2, 120138704), (4, 60069352), (7, 34325344), (8, 30034676), (14, 17162672), (16, 15017338), (28, 8581336), (32, 7508669), (37, 6493984), (53, 4533536), (56, 4290668), (74, 3246992), (106, 2266768), (112, 2145334), (148, 1623496), (212, 1133384), (224, 1072667), (259, 927712), (296, 811748), (371, 647648), (424, 566692), (518, 463856), (547, 439264), (592, 405874), (742, 323824), (848, 283346), (1036, 231928), (1094, 219632), (1184, 202937), (1484, 161912), (1696, 141673), (1961, 122528), (2072, 115964), (2188, 109816), (2968, 80956), (3829, 62752), (3922, 61264), (4144, 57982), (4376, 54908), (5936, 40478), (7658, 31376), (7844, 30632), (8288, 28991), (8752, 27454), (11872, 20239), (13727, 17504), (15316, 15688)]