15697862388

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1\times {\mathrm{2213}}^1$

素因数の和:2918

約数の個数: 144

約数和(自身を含む): 44678874240

約数和(自身を除く): 28981011852

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 659, 828, 897, 1196, 1318, 1794, 1977, 2213, 2636, 2691, 3588, 3954, 4426, 5382, 5931, 6639, 7908, 8567, 8852, 10764, 11862, 13278, 15157, 17134, 19917, 23724, 25701, 26556, 28769, 30314, 34268, 39834, 45471, 50899, 51402, 57538, 60628, 77103, 79668, 86307, 90942, 101798, 102804, 115076, 136413, 152697, 154206, 172614, 181884, 197041, 203596, 258921, 272826, 305394, 308412, 345228, 394082, 458091, 517842, 545652, 591123, 610788, 661687, 788164, 916182, 1035684, 1182246, 1323374, 1458367, 1773369, 1832364, 1985061, 2364492, 2646748, 2916734, 3546738, 3970122, 4375101, 5833468, 5955183, 7093476, 7940244, 8750202, 11910366, 13125303, 17500404, 18958771, 23820732, 26250606, 33542441, 37917542, 52501212, 56876313, 67084882, 75835084, 100627323, 113752626, 134169764, 170628939, 201254646, 227505252, 301881969, 341257878, 402509292, 436051733, 603763938, 682515756, 872103466, 1207527876, 1308155199, 1744206932, 2616310398, 3924465597, 5232620796, 7848931194, 15697862388]

約数ペア:

[(1, 15697862388), (2, 7848931194), (3, 5232620796), (4, 3924465597), (6, 2616310398), (9, 1744206932), (12, 1308155199), (13, 1207527876), (18, 872103466), (23, 682515756), (26, 603763938), (36, 436051733), (39, 402509292), (46, 341257878), (52, 301881969), (69, 227505252), (78, 201254646), (92, 170628939), (117, 134169764), (138, 113752626), (156, 100627323), (207, 75835084), (234, 67084882), (276, 56876313), (299, 52501212), (414, 37917542), (468, 33542441), (598, 26250606), (659, 23820732), (828, 18958771), (897, 17500404), (1196, 13125303), (1318, 11910366), (1794, 8750202), (1977, 7940244), (2213, 7093476), (2636, 5955183), (2691, 5833468), (3588, 4375101), (3954, 3970122), (4426, 3546738), (5382, 2916734), (5931, 2646748), (6639, 2364492), (7908, 1985061), (8567, 1832364), (8852, 1773369), (10764, 1458367), (11862, 1323374), (13278, 1182246), (15157, 1035684), (17134, 916182), (19917, 788164), (23724, 661687), (25701, 610788), (26556, 591123), (28769, 545652), (30314, 517842), (34268, 458091), (39834, 394082), (45471, 345228), (50899, 308412), (51402, 305394), (57538, 272826), (60628, 258921), (77103, 203596), (79668, 197041), (86307, 181884), (90942, 172614), (101798, 154206), (102804, 152697), (115076, 136413)]