248800284

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{1237}}^1$

素因数の和:1435

約数の個数: 72

約数和(自身を含む): 650712608

約数和(自身を除く): 401912324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 151, 222, 302, 333, 444, 453, 604, 666, 906, 1237, 1332, 1359, 1812, 2474, 2718, 3711, 4948, 5436, 5587, 7422, 11133, 11174, 14844, 16761, 22266, 22348, 33522, 44532, 45769, 50283, 67044, 91538, 100566, 137307, 183076, 186787, 201132, 274614, 373574, 411921, 549228, 560361, 747148, 823842, 1120722, 1647684, 1681083, 2241444, 3362166, 6724332, 6911119, 13822238, 20733357, 27644476, 41466714, 62200071, 82933428, 124400142, 248800284]

約数ペア:

[(1, 248800284), (2, 124400142), (3, 82933428), (4, 62200071), (6, 41466714), (9, 27644476), (12, 20733357), (18, 13822238), (36, 6911119), (37, 6724332), (74, 3362166), (111, 2241444), (148, 1681083), (151, 1647684), (222, 1120722), (302, 823842), (333, 747148), (444, 560361), (453, 549228), (604, 411921), (666, 373574), (906, 274614), (1237, 201132), (1332, 186787), (1359, 183076), (1812, 137307), (2474, 100566), (2718, 91538), (3711, 67044), (4948, 50283), (5436, 45769), (5587, 44532), (7422, 33522), (11133, 22348), (11174, 22266), (14844, 16761)]