216279984

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2087}}^1$

素因数の和:2242

約数の個数: 80

約数和(自身を含む): 596533248

約数和(自身を除く): 380253264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 127, 136, 204, 254, 272, 381, 408, 508, 762, 816, 1016, 1524, 2032, 2087, 2159, 3048, 4174, 4318, 6096, 6261, 6477, 8348, 8636, 12522, 12954, 16696, 17272, 25044, 25908, 33392, 34544, 35479, 50088, 51816, 70958, 100176, 103632, 106437, 141916, 212874, 265049, 283832, 425748, 530098, 567664, 795147, 851496, 1060196, 1590294, 1702992, 2120392, 3180588, 4240784, 4505833, 6361176, 9011666, 12722352, 13517499, 18023332, 27034998, 36046664, 54069996, 72093328, 108139992, 216279984]

約数ペア:

[(1, 216279984), (2, 108139992), (3, 72093328), (4, 54069996), (6, 36046664), (8, 27034998), (12, 18023332), (16, 13517499), (17, 12722352), (24, 9011666), (34, 6361176), (48, 4505833), (51, 4240784), (68, 3180588), (102, 2120392), (127, 1702992), (136, 1590294), (204, 1060196), (254, 851496), (272, 795147), (381, 567664), (408, 530098), (508, 425748), (762, 283832), (816, 265049), (1016, 212874), (1524, 141916), (2032, 106437), (2087, 103632), (2159, 100176), (3048, 70958), (4174, 51816), (4318, 50088), (6096, 35479), (6261, 34544), (6477, 33392), (8348, 25908), (8636, 25044), (12522, 17272), (12954, 16696)]