2015176328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2287}}^1$

素因数の和:2371

約数の個数: 128

約数和(自身を含む): 4744396800

約数和(自身を除く): 2729220472

約数列:

[1, 2, 4, 8, 11, 17, 19, 22, 31, 34, 38, 44, 62, 68, 76, 88, 124, 136, 152, 187, 209, 248, 323, 341, 374, 418, 527, 589, 646, 682, 748, 836, 1054, 1178, 1292, 1364, 1496, 1672, 2108, 2287, 2356, 2584, 2728, 3553, 4216, 4574, 4712, 5797, 6479, 7106, 9148, 10013, 11594, 12958, 14212, 18296, 20026, 23188, 25157, 25916, 28424, 38879, 40052, 43453, 46376, 50314, 51832, 70897, 77758, 80104, 86906, 100628, 110143, 141794, 155516, 173812, 201256, 220286, 283588, 311032, 347624, 427669, 440572, 477983, 567176, 738701, 779867, 855338, 881144, 955966, 1205249, 1347043, 1477402, 1559734, 1710676, 1911932, 2410498, 2694086, 2954804, 3119468, 3421352, 3823864, 4820996, 5388172, 5909608, 6238936, 8125711, 9641992, 10776344, 13257739, 14817473, 16251422, 22899731, 26515478, 29634946, 32502844, 45799462, 53030956, 59269892, 65005688, 91598924, 106061912, 118539784, 183197848, 251897041, 503794082, 1007588164, 2015176328]

約数ペア:

[(1, 2015176328), (2, 1007588164), (4, 503794082), (8, 251897041), (11, 183197848), (17, 118539784), (19, 106061912), (22, 91598924), (31, 65005688), (34, 59269892), (38, 53030956), (44, 45799462), (62, 32502844), (68, 29634946), (76, 26515478), (88, 22899731), (124, 16251422), (136, 14817473), (152, 13257739), (187, 10776344), (209, 9641992), (248, 8125711), (323, 6238936), (341, 5909608), (374, 5388172), (418, 4820996), (527, 3823864), (589, 3421352), (646, 3119468), (682, 2954804), (748, 2694086), (836, 2410498), (1054, 1911932), (1178, 1710676), (1292, 1559734), (1364, 1477402), (1496, 1347043), (1672, 1205249), (2108, 955966), (2287, 881144), (2356, 855338), (2584, 779867), (2728, 738701), (3553, 567176), (4216, 477983), (4574, 440572), (4712, 427669), (5797, 347624), (6479, 311032), (7106, 283588), (9148, 220286), (10013, 201256), (11594, 173812), (12958, 155516), (14212, 141794), (18296, 110143), (20026, 100628), (23188, 86906), (25157, 80104), (25916, 77758), (28424, 70897), (38879, 51832), (40052, 50314), (43453, 46376)]