38486364

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:148

約数の個数: 144

約数和(自身を含む): 112805280

約数和(自身を除く): 74318916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 37, 42, 49, 58, 61, 74, 84, 87, 98, 111, 116, 122, 147, 148, 174, 183, 196, 203, 222, 244, 259, 294, 348, 366, 406, 427, 444, 518, 588, 609, 732, 777, 812, 854, 1036, 1073, 1218, 1281, 1421, 1554, 1708, 1769, 1813, 2146, 2257, 2436, 2562, 2842, 2989, 3108, 3219, 3538, 3626, 4263, 4292, 4514, 5124, 5307, 5439, 5684, 5978, 6438, 6771, 7076, 7252, 7511, 8526, 8967, 9028, 10614, 10878, 11956, 12383, 12876, 13542, 15022, 15799, 17052, 17934, 21228, 21756, 22533, 24766, 27084, 30044, 31598, 35868, 37149, 45066, 47397, 49532, 52577, 63196, 65453, 74298, 86681, 90132, 94794, 105154, 110593, 130906, 148596, 157731, 173362, 189588, 196359, 210308, 221186, 260043, 261812, 315462, 331779, 346724, 392718, 442372, 458171, 520086, 630924, 663558, 785436, 916342, 1040172, 1327116, 1374513, 1832684, 2749026, 3207197, 5498052, 6414394, 9621591, 12828788, 19243182, 38486364]

約数ペア:

[(1, 38486364), (2, 19243182), (3, 12828788), (4, 9621591), (6, 6414394), (7, 5498052), (12, 3207197), (14, 2749026), (21, 1832684), (28, 1374513), (29, 1327116), (37, 1040172), (42, 916342), (49, 785436), (58, 663558), (61, 630924), (74, 520086), (84, 458171), (87, 442372), (98, 392718), (111, 346724), (116, 331779), (122, 315462), (147, 261812), (148, 260043), (174, 221186), (183, 210308), (196, 196359), (203, 189588), (222, 173362), (244, 157731), (259, 148596), (294, 130906), (348, 110593), (366, 105154), (406, 94794), (427, 90132), (444, 86681), (518, 74298), (588, 65453), (609, 63196), (732, 52577), (777, 49532), (812, 47397), (854, 45066), (1036, 37149), (1073, 35868), (1218, 31598), (1281, 30044), (1421, 27084), (1554, 24766), (1708, 22533), (1769, 21756), (1813, 21228), (2146, 17934), (2257, 17052), (2436, 15799), (2562, 15022), (2842, 13542), (2989, 12876), (3108, 12383), (3219, 11956), (3538, 10878), (3626, 10614), (4263, 9028), (4292, 8967), (4514, 8526), (5124, 7511), (5307, 7252), (5439, 7076), (5684, 6771), (5978, 6438)]