217129536

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:409

約数の個数: 168

約数和(自身を含む): 678996864

約数和(自身を除く): 461867328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 107, 117, 144, 156, 192, 208, 214, 234, 271, 288, 312, 321, 416, 428, 468, 542, 576, 624, 642, 813, 832, 856, 936, 963, 1084, 1248, 1284, 1391, 1626, 1712, 1872, 1926, 2168, 2439, 2496, 2568, 2782, 3252, 3424, 3523, 3744, 3852, 4173, 4336, 4878, 5136, 5564, 6504, 6848, 7046, 7488, 7704, 8346, 8672, 9756, 10272, 10569, 11128, 12519, 13008, 14092, 15408, 16692, 17344, 19512, 20544, 21138, 22256, 25038, 26016, 28184, 28997, 30816, 31707, 33384, 39024, 42276, 44512, 50076, 52032, 56368, 57994, 61632, 63414, 66768, 78048, 84552, 86991, 89024, 100152, 112736, 115988, 126828, 133536, 156096, 169104, 173982, 200304, 225472, 231976, 253656, 260973, 267072, 338208, 347964, 376961, 400608, 463952, 507312, 521946, 676416, 695928, 753922, 801216, 927904, 1014624, 1043892, 1130883, 1391856, 1507844, 1855808, 2029248, 2087784, 2261766, 2783712, 3015688, 3392649, 4175568, 4523532, 5567424, 6031376, 6785298, 8351136, 9047064, 12062752, 13570596, 16702272, 18094128, 24125504, 27141192, 36188256, 54282384, 72376512, 108564768, 217129536]

約数ペア:

[(1, 217129536), (2, 108564768), (3, 72376512), (4, 54282384), (6, 36188256), (8, 27141192), (9, 24125504), (12, 18094128), (13, 16702272), (16, 13570596), (18, 12062752), (24, 9047064), (26, 8351136), (32, 6785298), (36, 6031376), (39, 5567424), (48, 4523532), (52, 4175568), (64, 3392649), (72, 3015688), (78, 2783712), (96, 2261766), (104, 2087784), (107, 2029248), (117, 1855808), (144, 1507844), (156, 1391856), (192, 1130883), (208, 1043892), (214, 1014624), (234, 927904), (271, 801216), (288, 753922), (312, 695928), (321, 676416), (416, 521946), (428, 507312), (468, 463952), (542, 400608), (576, 376961), (624, 347964), (642, 338208), (813, 267072), (832, 260973), (856, 253656), (936, 231976), (963, 225472), (1084, 200304), (1248, 173982), (1284, 169104), (1391, 156096), (1626, 133536), (1712, 126828), (1872, 115988), (1926, 112736), (2168, 100152), (2439, 89024), (2496, 86991), (2568, 84552), (2782, 78048), (3252, 66768), (3424, 63414), (3523, 61632), (3744, 57994), (3852, 56368), (4173, 52032), (4336, 50076), (4878, 44512), (5136, 42276), (5564, 39024), (6504, 33384), (6848, 31707), (7046, 30816), (7488, 28997), (7704, 28184), (8346, 26016), (8672, 25038), (9756, 22256), (10272, 21138), (10569, 20544), (11128, 19512), (12519, 17344), (13008, 16692), (14092, 15408)]