1438221012

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:266

約数の個数: 144

約数和(自身を含む): 3761214912

約数和(自身を除く): 2322993900

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 34, 51, 58, 68, 83, 87, 101, 102, 116, 166, 174, 202, 204, 249, 303, 332, 348, 404, 493, 498, 606, 841, 986, 996, 1212, 1411, 1479, 1682, 1717, 1972, 2407, 2523, 2822, 2929, 2958, 3364, 3434, 4233, 4814, 5046, 5151, 5644, 5858, 5916, 6868, 7221, 8383, 8466, 8787, 9628, 10092, 10302, 11716, 14297, 14442, 16766, 16932, 17574, 20604, 25149, 28594, 28884, 33532, 35148, 40919, 42891, 49793, 50298, 57188, 69803, 81838, 84941, 85782, 99586, 100596, 122757, 139606, 142511, 149379, 163676, 169882, 171564, 199172, 209409, 243107, 245514, 254823, 279212, 285022, 298758, 339764, 418818, 427533, 486214, 491028, 509646, 570044, 597516, 729321, 837636, 855066, 972428, 1019292, 1186651, 1443997, 1458642, 1710132, 2373302, 2887994, 2917284, 3559953, 4132819, 4331991, 4746604, 5775988, 7050103, 7119906, 8265638, 8663982, 12398457, 14100206, 14239812, 16531276, 17327964, 21150309, 24796914, 28200412, 42300618, 49593828, 84601236, 119851751, 239703502, 359555253, 479407004, 719110506, 1438221012]

約数ペア:

[(1, 1438221012), (2, 719110506), (3, 479407004), (4, 359555253), (6, 239703502), (12, 119851751), (17, 84601236), (29, 49593828), (34, 42300618), (51, 28200412), (58, 24796914), (68, 21150309), (83, 17327964), (87, 16531276), (101, 14239812), (102, 14100206), (116, 12398457), (166, 8663982), (174, 8265638), (202, 7119906), (204, 7050103), (249, 5775988), (303, 4746604), (332, 4331991), (348, 4132819), (404, 3559953), (493, 2917284), (498, 2887994), (606, 2373302), (841, 1710132), (986, 1458642), (996, 1443997), (1212, 1186651), (1411, 1019292), (1479, 972428), (1682, 855066), (1717, 837636), (1972, 729321), (2407, 597516), (2523, 570044), (2822, 509646), (2929, 491028), (2958, 486214), (3364, 427533), (3434, 418818), (4233, 339764), (4814, 298758), (5046, 285022), (5151, 279212), (5644, 254823), (5858, 245514), (5916, 243107), (6868, 209409), (7221, 199172), (8383, 171564), (8466, 169882), (8787, 163676), (9628, 149379), (10092, 142511), (10302, 139606), (11716, 122757), (14297, 100596), (14442, 99586), (16766, 85782), (16932, 84941), (17574, 81838), (20604, 69803), (25149, 57188), (28594, 50298), (28884, 49793), (33532, 42891), (35148, 40919)]