1837004512

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{313}}^1$

素因数の和:553

約数の個数: 144

約数和(自身を含む): 4465193040

約数和(自身を除く): 2628188528

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 197, 224, 266, 304, 313, 392, 394, 532, 608, 626, 784, 788, 931, 1064, 1252, 1379, 1568, 1576, 1862, 2128, 2191, 2504, 2758, 3152, 3724, 3743, 4256, 4382, 5008, 5516, 5947, 6304, 7448, 7486, 8764, 9653, 10016, 11032, 11894, 14896, 14972, 15337, 17528, 19306, 22064, 23788, 26201, 29792, 29944, 30674, 35056, 38612, 41629, 44128, 47576, 52402, 59888, 61348, 61661, 70112, 77224, 83258, 95152, 104804, 119776, 122696, 123322, 154448, 166516, 183407, 190304, 209608, 245392, 246644, 291403, 308896, 333032, 366814, 419216, 431627, 490784, 493288, 582806, 666064, 733628, 838432, 863254, 986576, 1165612, 1171559, 1332128, 1467256, 1726508, 1973152, 2331224, 2343118, 2934512, 3021389, 3453016, 4662448, 4686236, 5869024, 6042778, 6906032, 8200913, 9324896, 9372472, 12085556, 13812064, 16401826, 18744944, 24171112, 32803652, 37489888, 48342224, 57406391, 65607304, 96684448, 114812782, 131214608, 229625564, 262429216, 459251128, 918502256, 1837004512]

約数ペア:

[(1, 1837004512), (2, 918502256), (4, 459251128), (7, 262429216), (8, 229625564), (14, 131214608), (16, 114812782), (19, 96684448), (28, 65607304), (32, 57406391), (38, 48342224), (49, 37489888), (56, 32803652), (76, 24171112), (98, 18744944), (112, 16401826), (133, 13812064), (152, 12085556), (196, 9372472), (197, 9324896), (224, 8200913), (266, 6906032), (304, 6042778), (313, 5869024), (392, 4686236), (394, 4662448), (532, 3453016), (608, 3021389), (626, 2934512), (784, 2343118), (788, 2331224), (931, 1973152), (1064, 1726508), (1252, 1467256), (1379, 1332128), (1568, 1171559), (1576, 1165612), (1862, 986576), (2128, 863254), (2191, 838432), (2504, 733628), (2758, 666064), (3152, 582806), (3724, 493288), (3743, 490784), (4256, 431627), (4382, 419216), (5008, 366814), (5516, 333032), (5947, 308896), (6304, 291403), (7448, 246644), (7486, 245392), (8764, 209608), (9653, 190304), (10016, 183407), (11032, 166516), (11894, 154448), (14896, 123322), (14972, 122696), (15337, 119776), (17528, 104804), (19306, 95152), (22064, 83258), (23788, 77224), (26201, 70112), (29792, 61661), (29944, 61348), (30674, 59888), (35056, 52402), (38612, 47576), (41629, 44128)]