258845808

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1877}}^1$

素因数の和:1931

約数の個数: 120

約数和(自身を含む): 767080368

約数和(自身を除く): 508234560

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 169, 204, 208, 221, 272, 312, 338, 408, 442, 507, 624, 663, 676, 816, 884, 1014, 1326, 1352, 1768, 1877, 2028, 2652, 2704, 2873, 3536, 3754, 4056, 5304, 5631, 5746, 7508, 8112, 8619, 10608, 11262, 11492, 15016, 17238, 22524, 22984, 24401, 30032, 31909, 34476, 45048, 45968, 48802, 63818, 68952, 73203, 90096, 95727, 97604, 127636, 137904, 146406, 191454, 195208, 255272, 292812, 317213, 382908, 390416, 414817, 510544, 585624, 634426, 765816, 829634, 951639, 1171248, 1244451, 1268852, 1531632, 1659268, 1903278, 2488902, 2537704, 3318536, 3806556, 4977804, 5075408, 5392621, 6637072, 7613112, 9955608, 10785242, 15226224, 16177863, 19911216, 21570484, 32355726, 43140968, 64711452, 86281936, 129422904, 258845808]

約数ペア:

[(1, 258845808), (2, 129422904), (3, 86281936), (4, 64711452), (6, 43140968), (8, 32355726), (12, 21570484), (13, 19911216), (16, 16177863), (17, 15226224), (24, 10785242), (26, 9955608), (34, 7613112), (39, 6637072), (48, 5392621), (51, 5075408), (52, 4977804), (68, 3806556), (78, 3318536), (102, 2537704), (104, 2488902), (136, 1903278), (156, 1659268), (169, 1531632), (204, 1268852), (208, 1244451), (221, 1171248), (272, 951639), (312, 829634), (338, 765816), (408, 634426), (442, 585624), (507, 510544), (624, 414817), (663, 390416), (676, 382908), (816, 317213), (884, 292812), (1014, 255272), (1326, 195208), (1352, 191454), (1768, 146406), (1877, 137904), (2028, 127636), (2652, 97604), (2704, 95727), (2873, 90096), (3536, 73203), (3754, 68952), (4056, 63818), (5304, 48802), (5631, 45968), (5746, 45048), (7508, 34476), (8112, 31909), (8619, 30032), (10608, 24401), (11262, 22984), (11492, 22524), (15016, 17238)]