387076844

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{541}}^1$

素因数の和:687

約数の個数: 96

約数和(自身を含む): 891620352

約数和(自身を除く): 504543508

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 101, 154, 161, 202, 253, 308, 322, 404, 506, 541, 644, 707, 1012, 1082, 1111, 1414, 1771, 2164, 2222, 2323, 2828, 3542, 3787, 4444, 4646, 5951, 7084, 7574, 7777, 9292, 11902, 12443, 15148, 15554, 16261, 23804, 24886, 25553, 31108, 32522, 41657, 49772, 51106, 54641, 65044, 83314, 87101, 102212, 109282, 136873, 166628, 174202, 178871, 218564, 273746, 348404, 357742, 382487, 547492, 601051, 715484, 764974, 958111, 1202102, 1256743, 1529948, 1916222, 2404204, 2513486, 3832444, 4207357, 5026972, 8414714, 8797201, 13824173, 16829428, 17594402, 27648346, 35188804, 55296692, 96769211, 193538422, 387076844]

約数ペア:

[(1, 387076844), (2, 193538422), (4, 96769211), (7, 55296692), (11, 35188804), (14, 27648346), (22, 17594402), (23, 16829428), (28, 13824173), (44, 8797201), (46, 8414714), (77, 5026972), (92, 4207357), (101, 3832444), (154, 2513486), (161, 2404204), (202, 1916222), (253, 1529948), (308, 1256743), (322, 1202102), (404, 958111), (506, 764974), (541, 715484), (644, 601051), (707, 547492), (1012, 382487), (1082, 357742), (1111, 348404), (1414, 273746), (1771, 218564), (2164, 178871), (2222, 174202), (2323, 166628), (2828, 136873), (3542, 109282), (3787, 102212), (4444, 87101), (4646, 83314), (5951, 65044), (7084, 54641), (7574, 51106), (7777, 49772), (9292, 41657), (11902, 32522), (12443, 31108), (15148, 25553), (15554, 24886), (16261, 23804)]