1209700362738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1\times {\mathrm{17047}}^1$

素因数の和:17632

約数の個数: 128

約数和(自身を含む): 2863409356800

約数和(自身を除く): 1653708994062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 71, 106, 142, 159, 213, 318, 371, 426, 449, 497, 742, 898, 994, 1113, 1347, 1491, 2226, 2694, 2982, 3143, 3763, 6286, 7526, 9429, 11289, 17047, 18858, 22578, 23797, 26341, 31879, 34094, 47594, 51141, 52682, 63758, 71391, 79023, 95637, 102282, 119329, 142782, 158046, 166579, 191274, 223153, 238658, 333158, 357987, 446306, 499737, 669459, 715974, 903491, 999474, 1210337, 1338918, 1689587, 1806982, 2420674, 2710473, 3379174, 3631011, 5068761, 5420946, 6324437, 7262022, 7654103, 8472359, 10137522, 11827109, 12648874, 15308206, 16944718, 18973311, 22962309, 23654218, 25417077, 35481327, 37946622, 45924618, 50834154, 53578721, 64147861, 70962654, 107157442, 128295722, 160736163, 192443583, 321472326, 384887166, 405667459, 449035027, 543441313, 811334918, 898070054, 1086882626, 1217002377, 1347105081, 1630323939, 2434004754, 2694210162, 2839672213, 3260647878, 3804089191, 5679344426, 7608178382, 8519016639, 11412267573, 17038033278, 22824535146, 28802389589, 57604779178, 86407168767, 172814337534, 201616727123, 403233454246, 604850181369, 1209700362738]

約数ペア:

[(1, 1209700362738), (2, 604850181369), (3, 403233454246), (6, 201616727123), (7, 172814337534), (14, 86407168767), (21, 57604779178), (42, 28802389589), (53, 22824535146), (71, 17038033278), (106, 11412267573), (142, 8519016639), (159, 7608178382), (213, 5679344426), (318, 3804089191), (371, 3260647878), (426, 2839672213), (449, 2694210162), (497, 2434004754), (742, 1630323939), (898, 1347105081), (994, 1217002377), (1113, 1086882626), (1347, 898070054), (1491, 811334918), (2226, 543441313), (2694, 449035027), (2982, 405667459), (3143, 384887166), (3763, 321472326), (6286, 192443583), (7526, 160736163), (9429, 128295722), (11289, 107157442), (17047, 70962654), (18858, 64147861), (22578, 53578721), (23797, 50834154), (26341, 45924618), (31879, 37946622), (34094, 35481327), (47594, 25417077), (51141, 23654218), (52682, 22962309), (63758, 18973311), (71391, 16944718), (79023, 15308206), (95637, 12648874), (102282, 11827109), (119329, 10137522), (142782, 8472359), (158046, 7654103), (166579, 7262022), (191274, 6324437), (223153, 5420946), (238658, 5068761), (333158, 3631011), (357987, 3379174), (446306, 2710473), (499737, 2420674), (669459, 1806982), (715974, 1689587), (903491, 1338918), (999474, 1210337)]