1214436664

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{1301}}^1$

素因数の和:1604

約数の個数: 64

約数和(自身を含む): 2649830400

約数和(自身を除く): 1435393736

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 211, 316, 422, 553, 632, 844, 1106, 1301, 1477, 1688, 2212, 2602, 2954, 4424, 5204, 5908, 9107, 10408, 11816, 16669, 18214, 33338, 36428, 66676, 72856, 102779, 116683, 133352, 205558, 233366, 274511, 411116, 466732, 549022, 719453, 822232, 933464, 1098044, 1438906, 1921577, 2196088, 2877812, 3843154, 5755624, 7686308, 15372616, 21686369, 43372738, 86745476, 151804583, 173490952, 303609166, 607218332, 1214436664]

約数ペア:

[(1, 1214436664), (2, 607218332), (4, 303609166), (7, 173490952), (8, 151804583), (14, 86745476), (28, 43372738), (56, 21686369), (79, 15372616), (158, 7686308), (211, 5755624), (316, 3843154), (422, 2877812), (553, 2196088), (632, 1921577), (844, 1438906), (1106, 1098044), (1301, 933464), (1477, 822232), (1688, 719453), (2212, 549022), (2602, 466732), (2954, 411116), (4424, 274511), (5204, 233366), (5908, 205558), (9107, 133352), (10408, 116683), (11816, 102779), (16669, 72856), (18214, 66676), (33338, 36428)]