25280472

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:150

約数の個数: 128

約数和(自身を含む): 76608000

約数和(自身を除く): 51327528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 49, 56, 74, 83, 84, 98, 111, 147, 148, 166, 168, 196, 222, 249, 259, 294, 296, 332, 343, 392, 444, 498, 518, 581, 588, 664, 686, 777, 888, 996, 1029, 1036, 1162, 1176, 1372, 1554, 1743, 1813, 1992, 2058, 2072, 2324, 2744, 3071, 3108, 3486, 3626, 4067, 4116, 4648, 5439, 6142, 6216, 6972, 7252, 8134, 8232, 9213, 10878, 12201, 12284, 12691, 13944, 14504, 16268, 18426, 21497, 21756, 24402, 24568, 25382, 28469, 32536, 36852, 38073, 42994, 43512, 48804, 50764, 56938, 64491, 73704, 76146, 85407, 85988, 97608, 101528, 113876, 128982, 150479, 152292, 170814, 171976, 227752, 257964, 300958, 304584, 341628, 451437, 515928, 601916, 683256, 902874, 1053353, 1203832, 1805748, 2106706, 3160059, 3611496, 4213412, 6320118, 8426824, 12640236, 25280472]

約数ペア:

[(1, 25280472), (2, 12640236), (3, 8426824), (4, 6320118), (6, 4213412), (7, 3611496), (8, 3160059), (12, 2106706), (14, 1805748), (21, 1203832), (24, 1053353), (28, 902874), (37, 683256), (42, 601916), (49, 515928), (56, 451437), (74, 341628), (83, 304584), (84, 300958), (98, 257964), (111, 227752), (147, 171976), (148, 170814), (166, 152292), (168, 150479), (196, 128982), (222, 113876), (249, 101528), (259, 97608), (294, 85988), (296, 85407), (332, 76146), (343, 73704), (392, 64491), (444, 56938), (498, 50764), (518, 48804), (581, 43512), (588, 42994), (664, 38073), (686, 36852), (777, 32536), (888, 28469), (996, 25382), (1029, 24568), (1036, 24402), (1162, 21756), (1176, 21497), (1372, 18426), (1554, 16268), (1743, 14504), (1813, 13944), (1992, 12691), (2058, 12284), (2072, 12201), (2324, 10878), (2744, 9213), (3071, 8232), (3108, 8134), (3486, 7252), (3626, 6972), (4067, 6216), (4116, 6142), (4648, 5439)]