219844128

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{389}}^1$

素因数の和:467

約数の個数: 144

約数和(自身を含む): 684815040

約数和(自身を除く): 464970912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 84, 87, 96, 112, 116, 168, 174, 203, 224, 232, 336, 348, 389, 406, 464, 609, 672, 696, 778, 812, 841, 928, 1167, 1218, 1392, 1556, 1624, 1682, 2334, 2436, 2523, 2723, 2784, 3112, 3248, 3364, 4668, 4872, 5046, 5446, 5887, 6224, 6496, 6728, 8169, 9336, 9744, 10092, 10892, 11281, 11774, 12448, 13456, 16338, 17661, 18672, 19488, 20184, 21784, 22562, 23548, 26912, 32676, 33843, 35322, 37344, 40368, 43568, 45124, 47096, 65352, 67686, 70644, 78967, 80736, 87136, 90248, 94192, 130704, 135372, 141288, 157934, 180496, 188384, 236901, 261408, 270744, 282576, 315868, 327149, 360992, 473802, 541488, 565152, 631736, 654298, 947604, 981447, 1082976, 1263472, 1308596, 1895208, 1962894, 2290043, 2526944, 2617192, 3790416, 3925788, 4580086, 5234384, 6870129, 7580832, 7851576, 9160172, 10468768, 13740258, 15703152, 18320344, 27480516, 31406304, 36640688, 54961032, 73281376, 109922064, 219844128]

約数ペア:

[(1, 219844128), (2, 109922064), (3, 73281376), (4, 54961032), (6, 36640688), (7, 31406304), (8, 27480516), (12, 18320344), (14, 15703152), (16, 13740258), (21, 10468768), (24, 9160172), (28, 7851576), (29, 7580832), (32, 6870129), (42, 5234384), (48, 4580086), (56, 3925788), (58, 3790416), (84, 2617192), (87, 2526944), (96, 2290043), (112, 1962894), (116, 1895208), (168, 1308596), (174, 1263472), (203, 1082976), (224, 981447), (232, 947604), (336, 654298), (348, 631736), (389, 565152), (406, 541488), (464, 473802), (609, 360992), (672, 327149), (696, 315868), (778, 282576), (812, 270744), (841, 261408), (928, 236901), (1167, 188384), (1218, 180496), (1392, 157934), (1556, 141288), (1624, 135372), (1682, 130704), (2334, 94192), (2436, 90248), (2523, 87136), (2723, 80736), (2784, 78967), (3112, 70644), (3248, 67686), (3364, 65352), (4668, 47096), (4872, 45124), (5046, 43568), (5446, 40368), (5887, 37344), (6224, 35322), (6496, 33843), (6728, 32676), (8169, 26912), (9336, 23548), (9744, 22562), (10092, 21784), (10892, 20184), (11281, 19488), (11774, 18672), (12448, 17661), (13456, 16338)]