211917888

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{311}}^1$

素因数の和:362

約数の個数: 252

約数和(自身を含む): 754123968

約数和(自身を除く): 542206080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 169, 182, 192, 208, 224, 234, 252, 273, 288, 311, 312, 336, 338, 364, 416, 448, 468, 504, 507, 546, 576, 622, 624, 672, 676, 728, 819, 832, 933, 936, 1008, 1014, 1092, 1183, 1244, 1248, 1344, 1352, 1456, 1521, 1638, 1866, 1872, 2016, 2028, 2177, 2184, 2366, 2488, 2496, 2704, 2799, 2912, 3042, 3276, 3549, 3732, 3744, 4032, 4043, 4056, 4354, 4368, 4732, 4976, 5408, 5598, 5824, 6084, 6531, 6552, 7098, 7464, 7488, 8086, 8112, 8708, 8736, 9464, 9952, 10647, 10816, 11196, 12129, 12168, 13062, 13104, 14196, 14928, 16172, 16224, 17416, 17472, 18928, 19593, 19904, 21294, 22392, 24258, 24336, 26124, 26208, 28301, 28392, 29856, 32344, 32448, 34832, 36387, 37856, 39186, 42588, 44784, 48516, 48672, 52248, 52416, 52559, 56602, 56784, 59712, 64688, 69664, 72774, 75712, 78372, 84903, 85176, 89568, 97032, 97344, 104496, 105118, 113204, 113568, 129376, 139328, 145548, 156744, 157677, 169806, 170352, 179136, 194064, 208992, 210236, 226408, 227136, 254709, 258752, 291096, 313488, 315354, 339612, 340704, 367913, 388128, 417984, 420472, 452816, 473031, 509418, 582192, 626976, 630708, 679224, 681408, 735826, 776256, 840944, 905632, 946062, 1018836, 1103739, 1164384, 1253952, 1261416, 1358448, 1471652, 1681888, 1811264, 1892124, 2037672, 2207478, 2328768, 2522832, 2716896, 2943304, 3311217, 3363776, 3784248, 4075344, 4414956, 5045664, 5433792, 5886608, 6622434, 7568496, 8150688, 8829912, 10091328, 11773216, 13244868, 15136992, 16301376, 17659824, 23546432, 26489736, 30273984, 35319648, 52979472, 70639296, 105958944, 211917888]

約数ペア:

[(1, 211917888), (2, 105958944), (3, 70639296), (4, 52979472), (6, 35319648), (7, 30273984), (8, 26489736), (9, 23546432), (12, 17659824), (13, 16301376), (14, 15136992), (16, 13244868), (18, 11773216), (21, 10091328), (24, 8829912), (26, 8150688), (28, 7568496), (32, 6622434), (36, 5886608), (39, 5433792), (42, 5045664), (48, 4414956), (52, 4075344), (56, 3784248), (63, 3363776), (64, 3311217), (72, 2943304), (78, 2716896), (84, 2522832), (91, 2328768), (96, 2207478), (104, 2037672), (112, 1892124), (117, 1811264), (126, 1681888), (144, 1471652), (156, 1358448), (168, 1261416), (169, 1253952), (182, 1164384), (192, 1103739), (208, 1018836), (224, 946062), (234, 905632), (252, 840944), (273, 776256), (288, 735826), (311, 681408), (312, 679224), (336, 630708), (338, 626976), (364, 582192), (416, 509418), (448, 473031), (468, 452816), (504, 420472), (507, 417984), (546, 388128), (576, 367913), (622, 340704), (624, 339612), (672, 315354), (676, 313488), (728, 291096), (819, 258752), (832, 254709), (933, 227136), (936, 226408), (1008, 210236), (1014, 208992), (1092, 194064), (1183, 179136), (1244, 170352), (1248, 169806), (1344, 157677), (1352, 156744), (1456, 145548), (1521, 139328), (1638, 129376), (1866, 113568), (1872, 113204), (2016, 105118), (2028, 104496), (2177, 97344), (2184, 97032), (2366, 89568), (2488, 85176), (2496, 84903), (2704, 78372), (2799, 75712), (2912, 72774), (3042, 69664), (3276, 64688), (3549, 59712), (3732, 56784), (3744, 56602), (4032, 52559), (4043, 52416), (4056, 52248), (4354, 48672), (4368, 48516), (4732, 44784), (4976, 42588), (5408, 39186), (5598, 37856), (5824, 36387), (6084, 34832), (6531, 32448), (6552, 32344), (7098, 29856), (7464, 28392), (7488, 28301), (8086, 26208), (8112, 26124), (8708, 24336), (8736, 24258), (9464, 22392), (9952, 21294), (10647, 19904), (10816, 19593), (11196, 18928), (12129, 17472), (12168, 17416), (13062, 16224), (13104, 16172), (14196, 14928)]