1566964096

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{1987}}^1$

素因数の和:2163

約数の個数: 64

約数和(自身を含む): 3205888560

約数和(自身を除く): 1638924464

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 101, 122, 128, 202, 244, 404, 488, 808, 976, 1616, 1952, 1987, 3232, 3904, 3974, 6161, 6464, 7808, 7948, 12322, 12928, 15896, 24644, 31792, 49288, 63584, 98576, 121207, 127168, 197152, 200687, 242414, 254336, 394304, 401374, 484828, 788608, 802748, 969656, 1605496, 1939312, 3210992, 3878624, 6421984, 7757248, 12241907, 12843968, 15514496, 24483814, 25687936, 48967628, 97935256, 195870512, 391741024, 783482048, 1566964096]

約数ペア:

[(1, 1566964096), (2, 783482048), (4, 391741024), (8, 195870512), (16, 97935256), (32, 48967628), (61, 25687936), (64, 24483814), (101, 15514496), (122, 12843968), (128, 12241907), (202, 7757248), (244, 6421984), (404, 3878624), (488, 3210992), (808, 1939312), (976, 1605496), (1616, 969656), (1952, 802748), (1987, 788608), (3232, 484828), (3904, 401374), (3974, 394304), (6161, 254336), (6464, 242414), (7808, 200687), (7948, 197152), (12322, 127168), (12928, 121207), (15896, 98576), (24644, 63584), (31792, 49288)]