1256611644

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{7867}}^1$

素因数の和:7929

約数の個数: 120

約数和(自身を含む): 3598665840

約数和(自身を除く): 2342054196

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 29, 34, 36, 51, 54, 58, 68, 81, 87, 102, 108, 116, 153, 162, 174, 204, 261, 306, 324, 348, 459, 493, 522, 612, 783, 918, 986, 1044, 1377, 1479, 1566, 1836, 1972, 2349, 2754, 2958, 3132, 4437, 4698, 5508, 5916, 7867, 8874, 9396, 13311, 15734, 17748, 23601, 26622, 31468, 39933, 47202, 53244, 70803, 79866, 94404, 133739, 141606, 159732, 212409, 228143, 267478, 283212, 401217, 424818, 456286, 534956, 637227, 684429, 802434, 849636, 912572, 1203651, 1274454, 1368858, 1604868, 2053287, 2407302, 2548908, 2737716, 3610953, 3878431, 4106574, 4814604, 6159861, 7221906, 7756862, 8213148, 10832859, 11635293, 12319722, 14443812, 15513724, 18479583, 21665718, 23270586, 24639444, 34905879, 36959166, 43331436, 46541172, 69811758, 73918332, 104717637, 139623516, 209435274, 314152911, 418870548, 628305822, 1256611644]

約数ペア:

[(1, 1256611644), (2, 628305822), (3, 418870548), (4, 314152911), (6, 209435274), (9, 139623516), (12, 104717637), (17, 73918332), (18, 69811758), (27, 46541172), (29, 43331436), (34, 36959166), (36, 34905879), (51, 24639444), (54, 23270586), (58, 21665718), (68, 18479583), (81, 15513724), (87, 14443812), (102, 12319722), (108, 11635293), (116, 10832859), (153, 8213148), (162, 7756862), (174, 7221906), (204, 6159861), (261, 4814604), (306, 4106574), (324, 3878431), (348, 3610953), (459, 2737716), (493, 2548908), (522, 2407302), (612, 2053287), (783, 1604868), (918, 1368858), (986, 1274454), (1044, 1203651), (1377, 912572), (1479, 849636), (1566, 802434), (1836, 684429), (1972, 637227), (2349, 534956), (2754, 456286), (2958, 424818), (3132, 401217), (4437, 283212), (4698, 267478), (5508, 228143), (5916, 212409), (7867, 159732), (8874, 141606), (9396, 133739), (13311, 94404), (15734, 79866), (17748, 70803), (23601, 53244), (26622, 47202), (31468, 39933)]