239864112

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{17911}}^1$

素因数の和:17959

約数の個数: 80

約数和(自身を含む): 710748160

約数和(自身を除く): 470884048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 13392, 17911, 35822, 53733, 71644, 107466, 143288, 161199, 214932, 286576, 322398, 429864, 483597, 555241, 644796, 859728, 967194, 1110482, 1289592, 1665723, 1934388, 2220964, 2579184, 3331446, 3868776, 4441928, 4997169, 6662892, 7737552, 8883856, 9994338, 13325784, 14991507, 19988676, 26651568, 29983014, 39977352, 59966028, 79954704, 119932056, 239864112]

約数ペア:

[(1, 239864112), (2, 119932056), (3, 79954704), (4, 59966028), (6, 39977352), (8, 29983014), (9, 26651568), (12, 19988676), (16, 14991507), (18, 13325784), (24, 9994338), (27, 8883856), (31, 7737552), (36, 6662892), (48, 4997169), (54, 4441928), (62, 3868776), (72, 3331446), (93, 2579184), (108, 2220964), (124, 1934388), (144, 1665723), (186, 1289592), (216, 1110482), (248, 967194), (279, 859728), (372, 644796), (432, 555241), (496, 483597), (558, 429864), (744, 322398), (837, 286576), (1116, 214932), (1488, 161199), (1674, 143288), (2232, 107466), (3348, 71644), (4464, 53733), (6696, 35822), (13392, 17911)]