212181569352

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{631}}^1\times {\mathrm{203057}}^1$

素因数の和:203723

約数の個数: 96

約数和(自身を含む): 600596830080

約数和(自身を除く): 388415260728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 631, 828, 1262, 1656, 1893, 2524, 3786, 5048, 5679, 7572, 11358, 14513, 15144, 22716, 29026, 43539, 45432, 58052, 87078, 116104, 130617, 174156, 203057, 261234, 348312, 406114, 522468, 609171, 812228, 1044936, 1218342, 1624456, 1827513, 2436684, 3655026, 4670311, 4873368, 7310052, 9340622, 14010933, 14620104, 18681244, 28021866, 37362488, 42032799, 56043732, 84065598, 112087464, 128128967, 168131196, 256257934, 336262392, 384386901, 512515868, 768773802, 1025031736, 1153160703, 1537547604, 2306321406, 2946966241, 3075095208, 4612642812, 5893932482, 8840898723, 9225285624, 11787864964, 17681797446, 23575729928, 26522696169, 35363594892, 53045392338, 70727189784, 106090784676, 212181569352]

約数ペア:

[(1, 212181569352), (2, 106090784676), (3, 70727189784), (4, 53045392338), (6, 35363594892), (8, 26522696169), (9, 23575729928), (12, 17681797446), (18, 11787864964), (23, 9225285624), (24, 8840898723), (36, 5893932482), (46, 4612642812), (69, 3075095208), (72, 2946966241), (92, 2306321406), (138, 1537547604), (184, 1153160703), (207, 1025031736), (276, 768773802), (414, 512515868), (552, 384386901), (631, 336262392), (828, 256257934), (1262, 168131196), (1656, 128128967), (1893, 112087464), (2524, 84065598), (3786, 56043732), (5048, 42032799), (5679, 37362488), (7572, 28021866), (11358, 18681244), (14513, 14620104), (15144, 14010933), (22716, 9340622), (29026, 7310052), (43539, 4873368), (45432, 4670311), (58052, 3655026), (87078, 2436684), (116104, 1827513), (130617, 1624456), (174156, 1218342), (203057, 1044936), (261234, 812228), (348312, 609171), (406114, 522468)]