538227144

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:205

約数の個数: 288

約数和(自身を含む): 1849910400

約数和(自身を除く): 1311683256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 71, 72, 78, 84, 89, 91, 104, 117, 126, 142, 156, 168, 169, 178, 182, 213, 234, 252, 267, 273, 284, 312, 338, 356, 364, 426, 468, 497, 504, 507, 534, 546, 568, 623, 639, 676, 712, 728, 801, 819, 852, 923, 936, 994, 1014, 1068, 1092, 1157, 1183, 1246, 1278, 1352, 1491, 1521, 1602, 1638, 1704, 1846, 1869, 1988, 2028, 2136, 2184, 2314, 2366, 2492, 2556, 2769, 2982, 3042, 3204, 3276, 3471, 3549, 3692, 3738, 3976, 4056, 4473, 4628, 4732, 4984, 5112, 5538, 5607, 5964, 6084, 6319, 6408, 6461, 6552, 6942, 7098, 7384, 7476, 8099, 8307, 8946, 9256, 9464, 10413, 10647, 11076, 11214, 11928, 11999, 12168, 12638, 12922, 13884, 14196, 14952, 15041, 16198, 16614, 17892, 18957, 19383, 20826, 21294, 22152, 22428, 23998, 24297, 25276, 25844, 27768, 28392, 30082, 32396, 33228, 35784, 35997, 37914, 38766, 41652, 42588, 44233, 44856, 45123, 47996, 48594, 50552, 51688, 56871, 58149, 60164, 64792, 66456, 71994, 72891, 75828, 77532, 82147, 83304, 83993, 85176, 88466, 90246, 95992, 97188, 105287, 107991, 113742, 116298, 120328, 132699, 135369, 143988, 145782, 151656, 155064, 164294, 167986, 176932, 180492, 194376, 210574, 215982, 227484, 232596, 246441, 251979, 265398, 270738, 287976, 291564, 315861, 328588, 335972, 353864, 360984, 398097, 421148, 431964, 454968, 465192, 492882, 503958, 530796, 541476, 575029, 583128, 631722, 657176, 671944, 739323, 755937, 796194, 842296, 863928, 947583, 985764, 1007916, 1061592, 1067911, 1082952, 1150058, 1263444, 1478646, 1511874, 1592388, 1725087, 1895166, 1971528, 2015832, 2135822, 2300116, 2526888, 2957292, 3023748, 3184776, 3203733, 3450174, 3790332, 4271644, 4600232, 5175261, 5914584, 6047496, 6407466, 6900348, 7475377, 7580664, 8543288, 9611199, 10350522, 12814932, 13800696, 14950754, 19222398, 20701044, 22426131, 25629864, 29901508, 38444796, 41402088, 44852262, 59803016, 67278393, 76889592, 89704524, 134556786, 179409048, 269113572, 538227144]

約数ペア:

[(1, 538227144), (2, 269113572), (3, 179409048), (4, 134556786), (6, 89704524), (7, 76889592), (8, 67278393), (9, 59803016), (12, 44852262), (13, 41402088), (14, 38444796), (18, 29901508), (21, 25629864), (24, 22426131), (26, 20701044), (28, 19222398), (36, 14950754), (39, 13800696), (42, 12814932), (52, 10350522), (56, 9611199), (63, 8543288), (71, 7580664), (72, 7475377), (78, 6900348), (84, 6407466), (89, 6047496), (91, 5914584), (104, 5175261), (117, 4600232), (126, 4271644), (142, 3790332), (156, 3450174), (168, 3203733), (169, 3184776), (178, 3023748), (182, 2957292), (213, 2526888), (234, 2300116), (252, 2135822), (267, 2015832), (273, 1971528), (284, 1895166), (312, 1725087), (338, 1592388), (356, 1511874), (364, 1478646), (426, 1263444), (468, 1150058), (497, 1082952), (504, 1067911), (507, 1061592), (534, 1007916), (546, 985764), (568, 947583), (623, 863928), (639, 842296), (676, 796194), (712, 755937), (728, 739323), (801, 671944), (819, 657176), (852, 631722), (923, 583128), (936, 575029), (994, 541476), (1014, 530796), (1068, 503958), (1092, 492882), (1157, 465192), (1183, 454968), (1246, 431964), (1278, 421148), (1352, 398097), (1491, 360984), (1521, 353864), (1602, 335972), (1638, 328588), (1704, 315861), (1846, 291564), (1869, 287976), (1988, 270738), (2028, 265398), (2136, 251979), (2184, 246441), (2314, 232596), (2366, 227484), (2492, 215982), (2556, 210574), (2769, 194376), (2982, 180492), (3042, 176932), (3204, 167986), (3276, 164294), (3471, 155064), (3549, 151656), (3692, 145782), (3738, 143988), (3976, 135369), (4056, 132699), (4473, 120328), (4628, 116298), (4732, 113742), (4984, 107991), (5112, 105287), (5538, 97188), (5607, 95992), (5964, 90246), (6084, 88466), (6319, 85176), (6408, 83993), (6461, 83304), (6552, 82147), (6942, 77532), (7098, 75828), (7384, 72891), (7476, 71994), (8099, 66456), (8307, 64792), (8946, 60164), (9256, 58149), (9464, 56871), (10413, 51688), (10647, 50552), (11076, 48594), (11214, 47996), (11928, 45123), (11999, 44856), (12168, 44233), (12638, 42588), (12922, 41652), (13884, 38766), (14196, 37914), (14952, 35997), (15041, 35784), (16198, 33228), (16614, 32396), (17892, 30082), (18957, 28392), (19383, 27768), (20826, 25844), (21294, 25276), (22152, 24297), (22428, 23998)]