220122048

素因数分解:

$2^6\times 3^1\times {\mathrm{643}}^1\times {\mathrm{1783}}^1$

素因数の和:2441

約数の個数: 56

約数和(自身を含む): 583639168

約数和(自身を除く): 363517120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 643, 1286, 1783, 1929, 2572, 3566, 3858, 5144, 5349, 7132, 7716, 10288, 10698, 14264, 15432, 20576, 21396, 28528, 30864, 41152, 42792, 57056, 61728, 85584, 114112, 123456, 171168, 342336, 1146469, 2292938, 3439407, 4585876, 6878814, 9171752, 13757628, 18343504, 27515256, 36687008, 55030512, 73374016, 110061024, 220122048]

約数ペア:

[(1, 220122048), (2, 110061024), (3, 73374016), (4, 55030512), (6, 36687008), (8, 27515256), (12, 18343504), (16, 13757628), (24, 9171752), (32, 6878814), (48, 4585876), (64, 3439407), (96, 2292938), (192, 1146469), (643, 342336), (1286, 171168), (1783, 123456), (1929, 114112), (2572, 85584), (3566, 61728), (3858, 57056), (5144, 42792), (5349, 41152), (7132, 30864), (7716, 28528), (10288, 21396), (10698, 20576), (14264, 15432)]