31503987036

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{347}}^1\times {\mathrm{1361}}^1$

素因数の和:1844

約数の個数: 144

約数和(自身を含む): 85400995680

約数和(自身を除く): 53897008644

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 109, 153, 204, 218, 306, 327, 347, 436, 612, 654, 694, 981, 1041, 1308, 1361, 1388, 1853, 1962, 2082, 2722, 3123, 3706, 3924, 4083, 4164, 5444, 5559, 5899, 6246, 7412, 8166, 11118, 11798, 12249, 12492, 16332, 16677, 17697, 22236, 23137, 23596, 24498, 33354, 35394, 37823, 46274, 48996, 53091, 66708, 69411, 70788, 75646, 92548, 106182, 113469, 138822, 148349, 151292, 208233, 212364, 226938, 277644, 296698, 340407, 416466, 445047, 453876, 472267, 593396, 642991, 680814, 832932, 890094, 944534, 1285982, 1335141, 1361628, 1416801, 1780188, 1889068, 1928973, 2521933, 2571964, 2670282, 2833602, 3857946, 4250403, 5043866, 5340564, 5667204, 5786919, 7565799, 7715892, 8028539, 8500806, 10087732, 11573838, 15131598, 16057078, 17001612, 22697397, 23147676, 24085617, 30263196, 32114156, 45394794, 48171234, 51477103, 72256851, 90789588, 96342468, 102954206, 144513702, 154431309, 205908412, 289027404, 308862618, 463293927, 617725236, 875110751, 926587854, 1750221502, 1853175708, 2625332253, 3500443004, 5250664506, 7875996759, 10501329012, 15751993518, 31503987036]

約数ペア:

[(1, 31503987036), (2, 15751993518), (3, 10501329012), (4, 7875996759), (6, 5250664506), (9, 3500443004), (12, 2625332253), (17, 1853175708), (18, 1750221502), (34, 926587854), (36, 875110751), (51, 617725236), (68, 463293927), (102, 308862618), (109, 289027404), (153, 205908412), (204, 154431309), (218, 144513702), (306, 102954206), (327, 96342468), (347, 90789588), (436, 72256851), (612, 51477103), (654, 48171234), (694, 45394794), (981, 32114156), (1041, 30263196), (1308, 24085617), (1361, 23147676), (1388, 22697397), (1853, 17001612), (1962, 16057078), (2082, 15131598), (2722, 11573838), (3123, 10087732), (3706, 8500806), (3924, 8028539), (4083, 7715892), (4164, 7565799), (5444, 5786919), (5559, 5667204), (5899, 5340564), (6246, 5043866), (7412, 4250403), (8166, 3857946), (11118, 2833602), (11798, 2670282), (12249, 2571964), (12492, 2521933), (16332, 1928973), (16677, 1889068), (17697, 1780188), (22236, 1416801), (23137, 1361628), (23596, 1335141), (24498, 1285982), (33354, 944534), (35394, 890094), (37823, 832932), (46274, 680814), (48996, 642991), (53091, 593396), (66708, 472267), (69411, 453876), (70788, 445047), (75646, 416466), (92548, 340407), (106182, 296698), (113469, 277644), (138822, 226938), (148349, 212364), (151292, 208233)]