426046082

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 144

約数和(自身を含む): 902442240

約数和(自身を除く): 476396158

約数列:

[1, 2, 7, 11, 14, 19, 22, 31, 38, 49, 61, 62, 77, 98, 121, 122, 133, 154, 209, 217, 242, 266, 341, 418, 427, 434, 539, 589, 671, 682, 847, 854, 931, 1078, 1159, 1178, 1342, 1463, 1519, 1694, 1862, 1891, 2299, 2318, 2387, 2926, 2989, 3038, 3751, 3782, 4123, 4598, 4697, 4774, 5929, 5978, 6479, 7381, 7502, 8113, 8246, 9394, 10241, 11858, 12749, 12958, 13237, 14762, 16093, 16226, 16709, 20482, 20801, 25498, 26257, 26474, 28861, 32186, 32879, 33418, 35929, 41602, 45353, 51667, 52514, 56791, 57722, 65758, 71269, 71858, 89243, 90706, 92659, 103334, 112651, 113582, 140239, 142538, 145607, 178486, 183799, 185318, 225302, 228811, 251503, 280478, 291214, 317471, 361669, 367598, 395219, 457622, 498883, 503006, 624701, 634942, 723338, 790438, 981673, 997766, 1019249, 1249402, 1601677, 1760521, 1963346, 2038498, 2766533, 3203354, 3492181, 3521042, 4347409, 5533066, 6871711, 6984362, 8694818, 11211739, 13743422, 19365731, 22423478, 30431863, 38731462, 60863726, 213023041, 426046082]

約数ペア:

[(1, 426046082), (2, 213023041), (7, 60863726), (11, 38731462), (14, 30431863), (19, 22423478), (22, 19365731), (31, 13743422), (38, 11211739), (49, 8694818), (61, 6984362), (62, 6871711), (77, 5533066), (98, 4347409), (121, 3521042), (122, 3492181), (133, 3203354), (154, 2766533), (209, 2038498), (217, 1963346), (242, 1760521), (266, 1601677), (341, 1249402), (418, 1019249), (427, 997766), (434, 981673), (539, 790438), (589, 723338), (671, 634942), (682, 624701), (847, 503006), (854, 498883), (931, 457622), (1078, 395219), (1159, 367598), (1178, 361669), (1342, 317471), (1463, 291214), (1519, 280478), (1694, 251503), (1862, 228811), (1891, 225302), (2299, 185318), (2318, 183799), (2387, 178486), (2926, 145607), (2989, 142538), (3038, 140239), (3751, 113582), (3782, 112651), (4123, 103334), (4598, 92659), (4697, 90706), (4774, 89243), (5929, 71858), (5978, 71269), (6479, 65758), (7381, 57722), (7502, 56791), (8113, 52514), (8246, 51667), (9394, 45353), (10241, 41602), (11858, 35929), (12749, 33418), (12958, 32879), (13237, 32186), (14762, 28861), (16093, 26474), (16226, 26257), (16709, 25498), (20482, 20801)]