7884492

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:108

約数の個数: 144

約数和(自身を含む): 24820992

約数和(自身を除く): 16936500

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 23, 28, 33, 42, 44, 46, 49, 53, 66, 69, 77, 84, 92, 98, 106, 132, 138, 147, 154, 159, 161, 196, 212, 231, 253, 276, 294, 308, 318, 322, 371, 462, 483, 506, 539, 583, 588, 636, 644, 742, 759, 924, 966, 1012, 1078, 1113, 1127, 1166, 1219, 1484, 1518, 1617, 1749, 1771, 1932, 2156, 2226, 2254, 2332, 2438, 2597, 3036, 3234, 3381, 3498, 3542, 3657, 4081, 4452, 4508, 4876, 5194, 5313, 6468, 6762, 6996, 7084, 7314, 7791, 8162, 8533, 10388, 10626, 12243, 12397, 13409, 13524, 14628, 15582, 16324, 17066, 21252, 24486, 24794, 25599, 26818, 28567, 31164, 34132, 37191, 40227, 48972, 49588, 51198, 53636, 57134, 59731, 74382, 80454, 85701, 93863, 102396, 114268, 119462, 148764, 160908, 171402, 179193, 187726, 238924, 281589, 342804, 358386, 375452, 563178, 657041, 716772, 1126356, 1314082, 1971123, 2628164, 3942246, 7884492]

約数ペア:

[(1, 7884492), (2, 3942246), (3, 2628164), (4, 1971123), (6, 1314082), (7, 1126356), (11, 716772), (12, 657041), (14, 563178), (21, 375452), (22, 358386), (23, 342804), (28, 281589), (33, 238924), (42, 187726), (44, 179193), (46, 171402), (49, 160908), (53, 148764), (66, 119462), (69, 114268), (77, 102396), (84, 93863), (92, 85701), (98, 80454), (106, 74382), (132, 59731), (138, 57134), (147, 53636), (154, 51198), (159, 49588), (161, 48972), (196, 40227), (212, 37191), (231, 34132), (253, 31164), (276, 28567), (294, 26818), (308, 25599), (318, 24794), (322, 24486), (371, 21252), (462, 17066), (483, 16324), (506, 15582), (539, 14628), (583, 13524), (588, 13409), (636, 12397), (644, 12243), (742, 10626), (759, 10388), (924, 8533), (966, 8162), (1012, 7791), (1078, 7314), (1113, 7084), (1127, 6996), (1166, 6762), (1219, 6468), (1484, 5313), (1518, 5194), (1617, 4876), (1749, 4508), (1771, 4452), (1932, 4081), (2156, 3657), (2226, 3542), (2254, 3498), (2332, 3381), (2438, 3234), (2597, 3036)]