262065258

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:469

約数の個数: 144

約数和(自身を含む): 727174656

約数和(自身を除く): 465109398

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 31, 39, 42, 62, 63, 78, 91, 93, 117, 126, 169, 182, 186, 217, 234, 273, 279, 338, 397, 403, 434, 507, 546, 558, 651, 794, 806, 819, 1014, 1183, 1191, 1209, 1302, 1521, 1638, 1953, 2366, 2382, 2418, 2779, 2821, 3042, 3549, 3573, 3627, 3906, 5161, 5239, 5558, 5642, 7098, 7146, 7254, 8337, 8463, 10322, 10478, 10647, 12307, 15483, 15717, 16674, 16926, 21294, 24614, 25011, 25389, 30966, 31434, 36127, 36673, 36921, 46449, 47151, 50022, 50778, 67093, 72254, 73346, 73842, 86149, 92898, 94302, 108381, 110019, 110763, 134186, 159991, 172298, 201279, 216762, 220038, 221526, 258447, 319982, 325143, 330057, 402558, 469651, 479973, 516894, 603837, 650286, 660114, 775341, 939302, 959946, 1119937, 1207674, 1408953, 1439919, 1550682, 2079883, 2239874, 2817906, 2879838, 3359811, 4159766, 4226859, 6239649, 6719622, 8453718, 10079433, 12479298, 14559181, 18718947, 20158866, 29118362, 37437894, 43677543, 87355086, 131032629, 262065258]

約数ペア:

[(1, 262065258), (2, 131032629), (3, 87355086), (6, 43677543), (7, 37437894), (9, 29118362), (13, 20158866), (14, 18718947), (18, 14559181), (21, 12479298), (26, 10079433), (31, 8453718), (39, 6719622), (42, 6239649), (62, 4226859), (63, 4159766), (78, 3359811), (91, 2879838), (93, 2817906), (117, 2239874), (126, 2079883), (169, 1550682), (182, 1439919), (186, 1408953), (217, 1207674), (234, 1119937), (273, 959946), (279, 939302), (338, 775341), (397, 660114), (403, 650286), (434, 603837), (507, 516894), (546, 479973), (558, 469651), (651, 402558), (794, 330057), (806, 325143), (819, 319982), (1014, 258447), (1183, 221526), (1191, 220038), (1209, 216762), (1302, 201279), (1521, 172298), (1638, 159991), (1953, 134186), (2366, 110763), (2382, 110019), (2418, 108381), (2779, 94302), (2821, 92898), (3042, 86149), (3549, 73842), (3573, 73346), (3627, 72254), (3906, 67093), (5161, 50778), (5239, 50022), (5558, 47151), (5642, 46449), (7098, 36921), (7146, 36673), (7254, 36127), (8337, 31434), (8463, 30966), (10322, 25389), (10478, 25011), (10647, 24614), (12307, 21294), (15483, 16926), (15717, 16674)]