289506048

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:410

約数の個数: 144

約数和(自身を含む): 840623616

約数和(自身を除く): 551117568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 107, 128, 156, 192, 208, 214, 256, 271, 312, 321, 384, 416, 428, 542, 624, 642, 768, 813, 832, 856, 1084, 1248, 1284, 1391, 1626, 1664, 1712, 2168, 2496, 2568, 2782, 3252, 3328, 3424, 3523, 4173, 4336, 4992, 5136, 5564, 6504, 6848, 7046, 8346, 8672, 9984, 10272, 10569, 11128, 13008, 13696, 14092, 16692, 17344, 20544, 21138, 22256, 26016, 27392, 28184, 28997, 33384, 34688, 41088, 42276, 44512, 52032, 56368, 57994, 66768, 69376, 82176, 84552, 86991, 89024, 104064, 112736, 115988, 133536, 169104, 173982, 178048, 208128, 225472, 231976, 267072, 338208, 347964, 356096, 376961, 450944, 463952, 534144, 676416, 695928, 753922, 901888, 927904, 1068288, 1130883, 1352832, 1391856, 1507844, 1855808, 2261766, 2705664, 2783712, 3015688, 3711616, 4523532, 5567424, 6031376, 7423232, 9047064, 11134848, 12062752, 18094128, 22269696, 24125504, 36188256, 48251008, 72376512, 96502016, 144753024, 289506048]

約数ペア:

[(1, 289506048), (2, 144753024), (3, 96502016), (4, 72376512), (6, 48251008), (8, 36188256), (12, 24125504), (13, 22269696), (16, 18094128), (24, 12062752), (26, 11134848), (32, 9047064), (39, 7423232), (48, 6031376), (52, 5567424), (64, 4523532), (78, 3711616), (96, 3015688), (104, 2783712), (107, 2705664), (128, 2261766), (156, 1855808), (192, 1507844), (208, 1391856), (214, 1352832), (256, 1130883), (271, 1068288), (312, 927904), (321, 901888), (384, 753922), (416, 695928), (428, 676416), (542, 534144), (624, 463952), (642, 450944), (768, 376961), (813, 356096), (832, 347964), (856, 338208), (1084, 267072), (1248, 231976), (1284, 225472), (1391, 208128), (1626, 178048), (1664, 173982), (1712, 169104), (2168, 133536), (2496, 115988), (2568, 112736), (2782, 104064), (3252, 89024), (3328, 86991), (3424, 84552), (3523, 82176), (4173, 69376), (4336, 66768), (4992, 57994), (5136, 56368), (5564, 52032), (6504, 44512), (6848, 42276), (7046, 41088), (8346, 34688), (8672, 33384), (9984, 28997), (10272, 28184), (10569, 27392), (11128, 26016), (13008, 22256), (13696, 21138), (14092, 20544), (16692, 17344)]