330377168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3187}}^1$

素因数の和:3256

約数の個数: 80

約数和(自身を含む): 758999040

約数和(自身を除く): 428621872

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 38, 44, 62, 76, 88, 124, 152, 176, 209, 248, 304, 341, 418, 496, 589, 682, 836, 1178, 1364, 1672, 2356, 2728, 3187, 3344, 4712, 5456, 6374, 6479, 9424, 12748, 12958, 25496, 25916, 35057, 50992, 51832, 60553, 70114, 98797, 103664, 121106, 140228, 197594, 242212, 280456, 395188, 484424, 560912, 666083, 790376, 968848, 1086767, 1332166, 1580752, 1877143, 2173534, 2664332, 3754286, 4347068, 5328664, 7508572, 8694136, 10657328, 15017144, 17388272, 20648573, 30034288, 41297146, 82594292, 165188584, 330377168]

約数ペア:

[(1, 330377168), (2, 165188584), (4, 82594292), (8, 41297146), (11, 30034288), (16, 20648573), (19, 17388272), (22, 15017144), (31, 10657328), (38, 8694136), (44, 7508572), (62, 5328664), (76, 4347068), (88, 3754286), (124, 2664332), (152, 2173534), (176, 1877143), (209, 1580752), (248, 1332166), (304, 1086767), (341, 968848), (418, 790376), (496, 666083), (589, 560912), (682, 484424), (836, 395188), (1178, 280456), (1364, 242212), (1672, 197594), (2356, 140228), (2728, 121106), (3187, 103664), (3344, 98797), (4712, 70114), (5456, 60553), (6374, 51832), (6479, 50992), (9424, 35057), (12748, 25916), (12958, 25496)]