625801104

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{491}}^1$

素因数の和:725

約数の個数: 120

約数和(自身を含む): 1798759872

約数和(自身を除く): 1172958768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 144, 159, 167, 212, 318, 334, 424, 477, 491, 501, 636, 668, 848, 954, 982, 1002, 1272, 1336, 1473, 1503, 1908, 1964, 2004, 2544, 2672, 2946, 3006, 3816, 3928, 4008, 4419, 5892, 6012, 7632, 7856, 8016, 8838, 8851, 11784, 12024, 17676, 17702, 23568, 24048, 26023, 26553, 35352, 35404, 52046, 53106, 70704, 70808, 78069, 79659, 81997, 104092, 106212, 141616, 156138, 159318, 163994, 208184, 212424, 234207, 245991, 312276, 318636, 327988, 416368, 424848, 468414, 491982, 624552, 637272, 655976, 737973, 936828, 983964, 1249104, 1274544, 1311952, 1475946, 1873656, 1967928, 2951892, 3747312, 3935856, 4345841, 5903784, 8691682, 11807568, 13037523, 17383364, 26075046, 34766728, 39112569, 52150092, 69533456, 78225138, 104300184, 156450276, 208600368, 312900552, 625801104]

約数ペア:

[(1, 625801104), (2, 312900552), (3, 208600368), (4, 156450276), (6, 104300184), (8, 78225138), (9, 69533456), (12, 52150092), (16, 39112569), (18, 34766728), (24, 26075046), (36, 17383364), (48, 13037523), (53, 11807568), (72, 8691682), (106, 5903784), (144, 4345841), (159, 3935856), (167, 3747312), (212, 2951892), (318, 1967928), (334, 1873656), (424, 1475946), (477, 1311952), (491, 1274544), (501, 1249104), (636, 983964), (668, 936828), (848, 737973), (954, 655976), (982, 637272), (1002, 624552), (1272, 491982), (1336, 468414), (1473, 424848), (1503, 416368), (1908, 327988), (1964, 318636), (2004, 312276), (2544, 245991), (2672, 234207), (2946, 212424), (3006, 208184), (3816, 163994), (3928, 159318), (4008, 156138), (4419, 141616), (5892, 106212), (6012, 104092), (7632, 81997), (7856, 79659), (8016, 78069), (8838, 70808), (8851, 70704), (11784, 53106), (12024, 52046), (17676, 35404), (17702, 35352), (23568, 26553), (24048, 26023)]