15251956672

素因数分解:

$2^6\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{21647}}^1$

素因数の和:21869

約数の個数: 56

約数和(自身を含む): 30847101120

約数和(自身を除く): 15595144448

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 109, 202, 218, 404, 436, 808, 872, 1616, 1744, 3232, 3488, 6464, 6976, 11009, 21647, 22018, 43294, 44036, 86588, 88072, 173176, 176144, 346352, 352288, 692704, 704576, 1385408, 2186347, 2359523, 4372694, 4719046, 8745388, 9438092, 17490776, 18876184, 34981552, 37752368, 69963104, 75504736, 139926208, 151009472, 238311823, 476623646, 953247292, 1906494584, 3812989168, 7625978336, 15251956672]

約数ペア:

[(1, 15251956672), (2, 7625978336), (4, 3812989168), (8, 1906494584), (16, 953247292), (32, 476623646), (64, 238311823), (101, 151009472), (109, 139926208), (202, 75504736), (218, 69963104), (404, 37752368), (436, 34981552), (808, 18876184), (872, 17490776), (1616, 9438092), (1744, 8745388), (3232, 4719046), (3488, 4372694), (6464, 2359523), (6976, 2186347), (11009, 1385408), (21647, 704576), (22018, 692704), (43294, 352288), (44036, 346352), (86588, 176144), (88072, 173176)]