979123264

素因数分解:

$2^6\times 7^1\times {\mathrm{127}}^1\times {\mathrm{17209}}^1$

素因数の和:17355

約数の個数: 56

約数和(自身を含む): 2238126080

約数和(自身を除く): 1259002816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 224, 254, 448, 508, 889, 1016, 1778, 2032, 3556, 4064, 7112, 8128, 14224, 17209, 28448, 34418, 56896, 68836, 120463, 137672, 240926, 275344, 481852, 550688, 963704, 1101376, 1927408, 2185543, 3854816, 4371086, 7709632, 8742172, 15298801, 17484344, 30597602, 34968688, 61195204, 69937376, 122390408, 139874752, 244780816, 489561632, 979123264]

約数ペア:

[(1, 979123264), (2, 489561632), (4, 244780816), (7, 139874752), (8, 122390408), (14, 69937376), (16, 61195204), (28, 34968688), (32, 30597602), (56, 17484344), (64, 15298801), (112, 8742172), (127, 7709632), (224, 4371086), (254, 3854816), (448, 2185543), (508, 1927408), (889, 1101376), (1016, 963704), (1778, 550688), (2032, 481852), (3556, 275344), (4064, 240926), (7112, 137672), (8128, 120463), (14224, 68836), (17209, 56896), (28448, 34418)]