580025004

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:208

約数の個数: 144

約数和(自身を含む): 1555466976

約数和(自身を除く): 975441972

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 53, 62, 73, 78, 93, 106, 124, 146, 156, 159, 186, 212, 219, 292, 318, 372, 403, 438, 636, 689, 806, 876, 949, 961, 1209, 1378, 1612, 1643, 1898, 1922, 2067, 2263, 2418, 2756, 2847, 2883, 3286, 3796, 3844, 3869, 4134, 4526, 4836, 4929, 5694, 5766, 6572, 6789, 7738, 8268, 9052, 9858, 11388, 11532, 11607, 12493, 13578, 15476, 19716, 21359, 23214, 24986, 27156, 29419, 37479, 42718, 46428, 49972, 50297, 50933, 58838, 64077, 70153, 74958, 85436, 88257, 100594, 101866, 117676, 119939, 128154, 140306, 149916, 150891, 152799, 176514, 201188, 203732, 210459, 239878, 256308, 280612, 301782, 305598, 353028, 359817, 420918, 479756, 603564, 611196, 662129, 719634, 841836, 911989, 1324258, 1439268, 1559207, 1823978, 1986387, 2648516, 2735967, 3118414, 3647956, 3718109, 3972774, 4677621, 5471934, 6236828, 7436218, 7945548, 9355242, 10943868, 11154327, 14872436, 18710484, 22308654, 44617308, 48335417, 96670834, 145006251, 193341668, 290012502, 580025004]

約数ペア:

[(1, 580025004), (2, 290012502), (3, 193341668), (4, 145006251), (6, 96670834), (12, 48335417), (13, 44617308), (26, 22308654), (31, 18710484), (39, 14872436), (52, 11154327), (53, 10943868), (62, 9355242), (73, 7945548), (78, 7436218), (93, 6236828), (106, 5471934), (124, 4677621), (146, 3972774), (156, 3718109), (159, 3647956), (186, 3118414), (212, 2735967), (219, 2648516), (292, 1986387), (318, 1823978), (372, 1559207), (403, 1439268), (438, 1324258), (636, 911989), (689, 841836), (806, 719634), (876, 662129), (949, 611196), (961, 603564), (1209, 479756), (1378, 420918), (1612, 359817), (1643, 353028), (1898, 305598), (1922, 301782), (2067, 280612), (2263, 256308), (2418, 239878), (2756, 210459), (2847, 203732), (2883, 201188), (3286, 176514), (3796, 152799), (3844, 150891), (3869, 149916), (4134, 140306), (4526, 128154), (4836, 119939), (4929, 117676), (5694, 101866), (5766, 100594), (6572, 88257), (6789, 85436), (7738, 74958), (8268, 70153), (9052, 64077), (9858, 58838), (11388, 50933), (11532, 50297), (11607, 49972), (12493, 46428), (13578, 42718), (15476, 37479), (19716, 29419), (21359, 27156), (23214, 24986)]