212911632

素因数分解:

$2^4\times 3^3\times {\mathrm{541}}^1\times {\mathrm{911}}^1$

素因数の和:1469

約数の個数: 80

約数和(自身を含む): 612936960

約数和(自身を除く): 400025328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 541, 911, 1082, 1623, 1822, 2164, 2733, 3246, 3644, 4328, 4869, 5466, 6492, 7288, 8199, 8656, 9738, 10932, 12984, 14576, 14607, 16398, 19476, 21864, 24597, 25968, 29214, 32796, 38952, 43728, 49194, 58428, 65592, 77904, 98388, 116856, 131184, 196776, 233712, 393552, 492851, 985702, 1478553, 1971404, 2957106, 3942808, 4435659, 5914212, 7885616, 8871318, 11828424, 13306977, 17742636, 23656848, 26613954, 35485272, 53227908, 70970544, 106455816, 212911632]

約数ペア:

[(1, 212911632), (2, 106455816), (3, 70970544), (4, 53227908), (6, 35485272), (8, 26613954), (9, 23656848), (12, 17742636), (16, 13306977), (18, 11828424), (24, 8871318), (27, 7885616), (36, 5914212), (48, 4435659), (54, 3942808), (72, 2957106), (108, 1971404), (144, 1478553), (216, 985702), (432, 492851), (541, 393552), (911, 233712), (1082, 196776), (1623, 131184), (1822, 116856), (2164, 98388), (2733, 77904), (3246, 65592), (3644, 58428), (4328, 49194), (4869, 43728), (5466, 38952), (6492, 32796), (7288, 29214), (8199, 25968), (8656, 24597), (9738, 21864), (10932, 19476), (12984, 16398), (14576, 14607)]