213527376

素因数分解:

$2^4\times 3^2\times {\mathrm{89}}^1\times {\mathrm{16661}}^1$

素因数の和:16764

約数の個数: 60

約数和(自身を含む): 604330740

約数和(自身を除く): 390803364

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 89, 144, 178, 267, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 3204, 4272, 6408, 12816, 16661, 33322, 49983, 66644, 99966, 133288, 149949, 199932, 266576, 299898, 399864, 599796, 799728, 1199592, 1482829, 2399184, 2965658, 4448487, 5931316, 8896974, 11862632, 13345461, 17793948, 23725264, 26690922, 35587896, 53381844, 71175792, 106763688, 213527376]

約数ペア:

[(1, 213527376), (2, 106763688), (3, 71175792), (4, 53381844), (6, 35587896), (8, 26690922), (9, 23725264), (12, 17793948), (16, 13345461), (18, 11862632), (24, 8896974), (36, 5931316), (48, 4448487), (72, 2965658), (89, 2399184), (144, 1482829), (178, 1199592), (267, 799728), (356, 599796), (534, 399864), (712, 299898), (801, 266576), (1068, 199932), (1424, 149949), (1602, 133288), (2136, 99966), (3204, 66644), (4272, 49983), (6408, 33322), (12816, 16661)]