439812684

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:300

約数の個数: 144

約数和(自身を含む): 1213255680

約数和(自身を除く): 773442996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 61, 76, 83, 114, 122, 127, 166, 171, 183, 228, 244, 249, 254, 332, 342, 366, 381, 498, 508, 549, 684, 732, 747, 762, 996, 1098, 1143, 1159, 1494, 1524, 1577, 2196, 2286, 2318, 2413, 2988, 3154, 3477, 4572, 4636, 4731, 4826, 5063, 6308, 6954, 7239, 7747, 9462, 9652, 10126, 10431, 10541, 13908, 14193, 14478, 15189, 15494, 18924, 20252, 20862, 21082, 21717, 23241, 28386, 28956, 30378, 30988, 31623, 41724, 42164, 43434, 45567, 46482, 56772, 60756, 63246, 69723, 86868, 91134, 92964, 94869, 96197, 126492, 139446, 147193, 182268, 189738, 192394, 200279, 278892, 288591, 294386, 379476, 384788, 400558, 441579, 577182, 588772, 600837, 643001, 801116, 865773, 883158, 1154364, 1201674, 1286002, 1324737, 1731546, 1766316, 1802511, 1929003, 2403348, 2572004, 2649474, 3463092, 3605022, 3858006, 5298948, 5787009, 7210044, 7716012, 11574018, 12217019, 23148036, 24434038, 36651057, 48868076, 73302114, 109953171, 146604228, 219906342, 439812684]

約数ペア:

[(1, 439812684), (2, 219906342), (3, 146604228), (4, 109953171), (6, 73302114), (9, 48868076), (12, 36651057), (18, 24434038), (19, 23148036), (36, 12217019), (38, 11574018), (57, 7716012), (61, 7210044), (76, 5787009), (83, 5298948), (114, 3858006), (122, 3605022), (127, 3463092), (166, 2649474), (171, 2572004), (183, 2403348), (228, 1929003), (244, 1802511), (249, 1766316), (254, 1731546), (332, 1324737), (342, 1286002), (366, 1201674), (381, 1154364), (498, 883158), (508, 865773), (549, 801116), (684, 643001), (732, 600837), (747, 588772), (762, 577182), (996, 441579), (1098, 400558), (1143, 384788), (1159, 379476), (1494, 294386), (1524, 288591), (1577, 278892), (2196, 200279), (2286, 192394), (2318, 189738), (2413, 182268), (2988, 147193), (3154, 139446), (3477, 126492), (4572, 96197), (4636, 94869), (4731, 92964), (4826, 91134), (5063, 86868), (6308, 69723), (6954, 63246), (7239, 60756), (7747, 56772), (9462, 46482), (9652, 45567), (10126, 43434), (10431, 42164), (10541, 41724), (13908, 31623), (14193, 30988), (14478, 30378), (15189, 28956), (15494, 28386), (18924, 23241), (20252, 21717), (20862, 21082)]