1517926144

素因数分解:

$2^8\times 7^1\times {\mathrm{43}}^1\times {\mathrm{19699}}^1$

素因数の和:19765

約数の個数: 72

約数和(自身を含む): 3543478400

約数和(自身を除く): 2025552256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 128, 172, 224, 256, 301, 344, 448, 602, 688, 896, 1204, 1376, 1792, 2408, 2752, 4816, 5504, 9632, 11008, 19264, 19699, 38528, 39398, 77056, 78796, 137893, 157592, 275786, 315184, 551572, 630368, 847057, 1103144, 1260736, 1694114, 2206288, 2521472, 3388228, 4412576, 5042944, 5929399, 6776456, 8825152, 11858798, 13552912, 17650304, 23717596, 27105824, 35300608, 47435192, 54211648, 94870384, 108423296, 189740768, 216846592, 379481536, 758963072, 1517926144]

約数ペア:

[(1, 1517926144), (2, 758963072), (4, 379481536), (7, 216846592), (8, 189740768), (14, 108423296), (16, 94870384), (28, 54211648), (32, 47435192), (43, 35300608), (56, 27105824), (64, 23717596), (86, 17650304), (112, 13552912), (128, 11858798), (172, 8825152), (224, 6776456), (256, 5929399), (301, 5042944), (344, 4412576), (448, 3388228), (602, 2521472), (688, 2206288), (896, 1694114), (1204, 1260736), (1376, 1103144), (1792, 847057), (2408, 630368), (2752, 551572), (4816, 315184), (5504, 275786), (9632, 157592), (11008, 137893), (19264, 78796), (19699, 77056), (38528, 39398)]