2538013968

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{47507}}^1$

素因数の和:47581

約数の個数: 120

約数和(自身を含む): 8270952768

約数和(自身を除く): 5732938800

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 53, 56, 63, 72, 84, 106, 112, 126, 144, 159, 168, 212, 252, 318, 336, 371, 424, 477, 504, 636, 742, 848, 954, 1008, 1113, 1272, 1484, 1908, 2226, 2544, 2968, 3339, 3816, 4452, 5936, 6678, 7632, 8904, 13356, 17808, 26712, 47507, 53424, 95014, 142521, 190028, 285042, 332549, 380056, 427563, 570084, 665098, 760112, 855126, 997647, 1140168, 1330196, 1710252, 1995294, 2280336, 2517871, 2660392, 2992941, 3420504, 3990588, 5035742, 5320784, 5985882, 6841008, 7553613, 7981176, 10071484, 11971764, 15107226, 15962352, 17625097, 20142968, 22660839, 23943528, 30214452, 35250194, 40285936, 45321678, 47887056, 52875291, 60428904, 70500388, 90643356, 105750582, 120857808, 141000776, 158625873, 181286712, 211501164, 282001552, 317251746, 362573424, 423002328, 634503492, 846004656, 1269006984, 2538013968]

約数ペア:

[(1, 2538013968), (2, 1269006984), (3, 846004656), (4, 634503492), (6, 423002328), (7, 362573424), (8, 317251746), (9, 282001552), (12, 211501164), (14, 181286712), (16, 158625873), (18, 141000776), (21, 120857808), (24, 105750582), (28, 90643356), (36, 70500388), (42, 60428904), (48, 52875291), (53, 47887056), (56, 45321678), (63, 40285936), (72, 35250194), (84, 30214452), (106, 23943528), (112, 22660839), (126, 20142968), (144, 17625097), (159, 15962352), (168, 15107226), (212, 11971764), (252, 10071484), (318, 7981176), (336, 7553613), (371, 6841008), (424, 5985882), (477, 5320784), (504, 5035742), (636, 3990588), (742, 3420504), (848, 2992941), (954, 2660392), (1008, 2517871), (1113, 2280336), (1272, 1995294), (1484, 1710252), (1908, 1330196), (2226, 1140168), (2544, 997647), (2968, 855126), (3339, 760112), (3816, 665098), (4452, 570084), (5936, 427563), (6678, 380056), (7632, 332549), (8904, 285042), (13356, 190028), (17808, 142521), (26712, 95014), (47507, 53424)]