788981004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{449}}^1$

素因数の和:852

約数の個数: 144

約数和(自身を含む): 2411136000

約数和(自身を除く): 1622154996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 367, 399, 449, 532, 684, 734, 798, 898, 1101, 1197, 1347, 1468, 1596, 1796, 2202, 2394, 2569, 2694, 3143, 3303, 4041, 4404, 4788, 5138, 5388, 6286, 6606, 6973, 7707, 8082, 8531, 9429, 10276, 12572, 13212, 13946, 15414, 16164, 17062, 18858, 20919, 23121, 25593, 27892, 28287, 30828, 34124, 37716, 41838, 46242, 48811, 51186, 56574, 59717, 62757, 76779, 83676, 92484, 97622, 102372, 113148, 119434, 125514, 146433, 153558, 164783, 179151, 195244, 238868, 251028, 292866, 307116, 329566, 358302, 439299, 494349, 537453, 585732, 659132, 716604, 878598, 988698, 1074906, 1153481, 1483047, 1757196, 1977396, 2149812, 2306962, 2966094, 3130877, 3460443, 4613924, 5932188, 6261754, 6920886, 9392631, 10381329, 12523508, 13841772, 18785262, 20762658, 21916139, 28177893, 37570524, 41525316, 43832278, 56355786, 65748417, 87664556, 112711572, 131496834, 197245251, 262993668, 394490502, 788981004]

約数ペア:

[(1, 788981004), (2, 394490502), (3, 262993668), (4, 197245251), (6, 131496834), (7, 112711572), (9, 87664556), (12, 65748417), (14, 56355786), (18, 43832278), (19, 41525316), (21, 37570524), (28, 28177893), (36, 21916139), (38, 20762658), (42, 18785262), (57, 13841772), (63, 12523508), (76, 10381329), (84, 9392631), (114, 6920886), (126, 6261754), (133, 5932188), (171, 4613924), (228, 3460443), (252, 3130877), (266, 2966094), (342, 2306962), (367, 2149812), (399, 1977396), (449, 1757196), (532, 1483047), (684, 1153481), (734, 1074906), (798, 988698), (898, 878598), (1101, 716604), (1197, 659132), (1347, 585732), (1468, 537453), (1596, 494349), (1796, 439299), (2202, 358302), (2394, 329566), (2569, 307116), (2694, 292866), (3143, 251028), (3303, 238868), (4041, 195244), (4404, 179151), (4788, 164783), (5138, 153558), (5388, 146433), (6286, 125514), (6606, 119434), (6973, 113148), (7707, 102372), (8082, 97622), (8531, 92484), (9429, 83676), (10276, 76779), (12572, 62757), (13212, 59717), (13946, 56574), (15414, 51186), (16164, 48811), (17062, 46242), (18858, 41838), (20919, 37716), (23121, 34124), (25593, 30828), (27892, 28287)]