39900504

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:198

約数の個数: 128

約数和(自身を含む): 120384000

約数和(自身を除く): 80483496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 49, 56, 74, 84, 98, 111, 131, 147, 148, 168, 196, 222, 259, 262, 294, 296, 343, 392, 393, 444, 518, 524, 588, 686, 777, 786, 888, 917, 1029, 1036, 1048, 1176, 1372, 1554, 1572, 1813, 1834, 2058, 2072, 2744, 2751, 3108, 3144, 3626, 3668, 4116, 4847, 5439, 5502, 6216, 6419, 7252, 7336, 8232, 9694, 10878, 11004, 12691, 12838, 14504, 14541, 19257, 19388, 21756, 22008, 25382, 25676, 29082, 33929, 38073, 38514, 38776, 43512, 44933, 50764, 51352, 58164, 67858, 76146, 77028, 89866, 101528, 101787, 116328, 134799, 135716, 152292, 154056, 179732, 203574, 237503, 269598, 271432, 304584, 359464, 407148, 475006, 539196, 712509, 814296, 950012, 1078392, 1425018, 1662521, 1900024, 2850036, 3325042, 4987563, 5700072, 6650084, 9975126, 13300168, 19950252, 39900504]

約数ペア:

[(1, 39900504), (2, 19950252), (3, 13300168), (4, 9975126), (6, 6650084), (7, 5700072), (8, 4987563), (12, 3325042), (14, 2850036), (21, 1900024), (24, 1662521), (28, 1425018), (37, 1078392), (42, 950012), (49, 814296), (56, 712509), (74, 539196), (84, 475006), (98, 407148), (111, 359464), (131, 304584), (147, 271432), (148, 269598), (168, 237503), (196, 203574), (222, 179732), (259, 154056), (262, 152292), (294, 135716), (296, 134799), (343, 116328), (392, 101787), (393, 101528), (444, 89866), (518, 77028), (524, 76146), (588, 67858), (686, 58164), (777, 51352), (786, 50764), (888, 44933), (917, 43512), (1029, 38776), (1036, 38514), (1048, 38073), (1176, 33929), (1372, 29082), (1554, 25676), (1572, 25382), (1813, 22008), (1834, 21756), (2058, 19388), (2072, 19257), (2744, 14541), (2751, 14504), (3108, 12838), (3144, 12691), (3626, 11004), (3668, 10878), (4116, 9694), (4847, 8232), (5439, 7336), (5502, 7252), (6216, 6419)]