628095312

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17659}}^1$

素因数の和:17705

約数の個数: 120

約数和(自身を含む): 1992754400

約数和(自身を除く): 1364659088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 304, 312, 342, 456, 468, 494, 624, 684, 741, 912, 936, 988, 1368, 1482, 1872, 1976, 2223, 2736, 2964, 3952, 4446, 5928, 8892, 11856, 17659, 17784, 35318, 35568, 52977, 70636, 105954, 141272, 158931, 211908, 229567, 282544, 317862, 335521, 423816, 459134, 635724, 671042, 688701, 847632, 918268, 1006563, 1271448, 1342084, 1377402, 1836536, 2013126, 2066103, 2542896, 2684168, 2754804, 3019689, 3673072, 4026252, 4132206, 4361773, 5368336, 5509608, 6039378, 8052504, 8264412, 8723546, 11019216, 12078756, 13085319, 16105008, 16528824, 17447092, 24157512, 26170638, 33057648, 34894184, 39255957, 48315024, 52341276, 69788368, 78511914, 104682552, 157023828, 209365104, 314047656, 628095312]

約数ペア:

[(1, 628095312), (2, 314047656), (3, 209365104), (4, 157023828), (6, 104682552), (8, 78511914), (9, 69788368), (12, 52341276), (13, 48315024), (16, 39255957), (18, 34894184), (19, 33057648), (24, 26170638), (26, 24157512), (36, 17447092), (38, 16528824), (39, 16105008), (48, 13085319), (52, 12078756), (57, 11019216), (72, 8723546), (76, 8264412), (78, 8052504), (104, 6039378), (114, 5509608), (117, 5368336), (144, 4361773), (152, 4132206), (156, 4026252), (171, 3673072), (208, 3019689), (228, 2754804), (234, 2684168), (247, 2542896), (304, 2066103), (312, 2013126), (342, 1836536), (456, 1377402), (468, 1342084), (494, 1271448), (624, 1006563), (684, 918268), (741, 847632), (912, 688701), (936, 671042), (988, 635724), (1368, 459134), (1482, 423816), (1872, 335521), (1976, 317862), (2223, 282544), (2736, 229567), (2964, 211908), (3952, 158931), (4446, 141272), (5928, 105954), (8892, 70636), (11856, 52977), (17659, 35568), (17784, 35318)]