420210736

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{9437}}^1$

素因数の和:9490

約数の個数: 60

約数和(自身を含む): 933908976

約数和(自身を除く): 513698240

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 121, 176, 184, 242, 253, 368, 484, 506, 968, 1012, 1936, 2024, 2783, 4048, 5566, 9437, 11132, 18874, 22264, 37748, 44528, 75496, 103807, 150992, 207614, 217051, 415228, 434102, 830456, 868204, 1141877, 1660912, 1736408, 2283754, 2387561, 3472816, 4567508, 4775122, 9135016, 9550244, 18270032, 19100488, 26263171, 38200976, 52526342, 105052684, 210105368, 420210736]

約数ペア:

[(1, 420210736), (2, 210105368), (4, 105052684), (8, 52526342), (11, 38200976), (16, 26263171), (22, 19100488), (23, 18270032), (44, 9550244), (46, 9135016), (88, 4775122), (92, 4567508), (121, 3472816), (176, 2387561), (184, 2283754), (242, 1736408), (253, 1660912), (368, 1141877), (484, 868204), (506, 830456), (968, 434102), (1012, 415228), (1936, 217051), (2024, 207614), (2783, 150992), (4048, 103807), (5566, 75496), (9437, 44528), (11132, 37748), (18874, 22264)]