980179904

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{577}}^1$

素因数の和:746

約数の個数: 112

約数和(自身を含む): 2255032320

約数和(自身を除く): 1274852416

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 127, 152, 176, 209, 254, 304, 352, 418, 508, 577, 608, 704, 836, 1016, 1154, 1216, 1397, 1672, 2032, 2308, 2413, 2794, 3344, 4064, 4616, 4826, 5588, 6347, 6688, 8128, 9232, 9652, 10963, 11176, 12694, 13376, 18464, 19304, 21926, 22352, 25388, 26543, 36928, 38608, 43852, 44704, 50776, 53086, 73279, 77216, 87704, 89408, 101552, 106172, 120593, 146558, 154432, 175408, 203104, 212344, 241186, 293116, 350816, 406208, 424688, 482372, 586232, 701632, 806069, 849376, 964744, 1172464, 1392301, 1612138, 1698752, 1929488, 2344928, 2784602, 3224276, 3858976, 4689856, 5569204, 6448552, 7717952, 11138408, 12897104, 15315311, 22276816, 25794208, 30630622, 44553632, 51588416, 61261244, 89107264, 122522488, 245044976, 490089952, 980179904]

約数ペア:

[(1, 980179904), (2, 490089952), (4, 245044976), (8, 122522488), (11, 89107264), (16, 61261244), (19, 51588416), (22, 44553632), (32, 30630622), (38, 25794208), (44, 22276816), (64, 15315311), (76, 12897104), (88, 11138408), (127, 7717952), (152, 6448552), (176, 5569204), (209, 4689856), (254, 3858976), (304, 3224276), (352, 2784602), (418, 2344928), (508, 1929488), (577, 1698752), (608, 1612138), (704, 1392301), (836, 1172464), (1016, 964744), (1154, 849376), (1216, 806069), (1397, 701632), (1672, 586232), (2032, 482372), (2308, 424688), (2413, 406208), (2794, 350816), (3344, 293116), (4064, 241186), (4616, 212344), (4826, 203104), (5588, 175408), (6347, 154432), (6688, 146558), (8128, 120593), (9232, 106172), (9652, 101552), (10963, 89408), (11176, 87704), (12694, 77216), (13376, 73279), (18464, 53086), (19304, 50776), (21926, 44704), (22352, 43852), (25388, 38608), (26543, 36928)]