1222471096

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{701}}^1$

素因数の和:893

約数の個数: 128

約数和(自身を含む): 3032640000

約数和(自身を除く): 1810168904

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 76, 77, 88, 133, 149, 152, 154, 209, 266, 298, 308, 418, 532, 596, 616, 701, 836, 1043, 1064, 1192, 1402, 1463, 1639, 1672, 2086, 2804, 2831, 2926, 3278, 4172, 4907, 5608, 5662, 5852, 6556, 7711, 8344, 9814, 11324, 11473, 11704, 13112, 13319, 15422, 19628, 19817, 22648, 22946, 26638, 30844, 31141, 39256, 39634, 45892, 53276, 53977, 61688, 62282, 79268, 91784, 93233, 104449, 106552, 107954, 124564, 146509, 158536, 186466, 208898, 215908, 217987, 249128, 293018, 372932, 417796, 431816, 435974, 586036, 731143, 745864, 835592, 871948, 1025563, 1148939, 1172072, 1462286, 1743896, 1984531, 2051126, 2297878, 2924572, 3969062, 4102252, 4595756, 5849144, 7938124, 8042573, 8204504, 9191512, 13891717, 15876248, 16085146, 21829841, 27783434, 32170292, 43659682, 55566868, 64340584, 87319364, 111133736, 152808887, 174638728, 305617774, 611235548, 1222471096]

約数ペア:

[(1, 1222471096), (2, 611235548), (4, 305617774), (7, 174638728), (8, 152808887), (11, 111133736), (14, 87319364), (19, 64340584), (22, 55566868), (28, 43659682), (38, 32170292), (44, 27783434), (56, 21829841), (76, 16085146), (77, 15876248), (88, 13891717), (133, 9191512), (149, 8204504), (152, 8042573), (154, 7938124), (209, 5849144), (266, 4595756), (298, 4102252), (308, 3969062), (418, 2924572), (532, 2297878), (596, 2051126), (616, 1984531), (701, 1743896), (836, 1462286), (1043, 1172072), (1064, 1148939), (1192, 1025563), (1402, 871948), (1463, 835592), (1639, 745864), (1672, 731143), (2086, 586036), (2804, 435974), (2831, 431816), (2926, 417796), (3278, 372932), (4172, 293018), (4907, 249128), (5608, 217987), (5662, 215908), (5852, 208898), (6556, 186466), (7711, 158536), (8344, 146509), (9814, 124564), (11324, 107954), (11473, 106552), (11704, 104449), (13112, 93233), (13319, 91784), (15422, 79268), (19628, 62282), (19817, 61688), (22648, 53977), (22946, 53276), (26638, 45892), (30844, 39634), (31141, 39256)]