222764304

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1621}}^1$

素因数の和:2048

約数の個数: 80

約数和(自身を含む): 659699840

約数和(自身を除く): 436935536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 409, 818, 1227, 1621, 1636, 2454, 2863, 3242, 3272, 4863, 4908, 5726, 6484, 6544, 8589, 9726, 9816, 11347, 11452, 12968, 17178, 19452, 19632, 22694, 22904, 25936, 34041, 34356, 38904, 45388, 45808, 68082, 68712, 77808, 90776, 136164, 137424, 181552, 272328, 544656, 662989, 1325978, 1988967, 2651956, 3977934, 4640923, 5303912, 7955868, 9281846, 10607824, 13922769, 15911736, 18563692, 27845538, 31823472, 37127384, 55691076, 74254768, 111382152, 222764304]

約数ペア:

[(1, 222764304), (2, 111382152), (3, 74254768), (4, 55691076), (6, 37127384), (7, 31823472), (8, 27845538), (12, 18563692), (14, 15911736), (16, 13922769), (21, 10607824), (24, 9281846), (28, 7955868), (42, 5303912), (48, 4640923), (56, 3977934), (84, 2651956), (112, 1988967), (168, 1325978), (336, 662989), (409, 544656), (818, 272328), (1227, 181552), (1621, 137424), (1636, 136164), (2454, 90776), (2863, 77808), (3242, 68712), (3272, 68082), (4863, 45808), (4908, 45388), (5726, 38904), (6484, 34356), (6544, 34041), (8589, 25936), (9726, 22904), (9816, 22694), (11347, 19632), (11452, 19452), (12968, 17178)]