1549193256

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^2$

素因数の和:146

約数の個数: 288

約数和(自身を含む): 4943635200

約数和(自身を除く): 3394441944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 37, 39, 52, 54, 62, 72, 74, 78, 93, 104, 108, 111, 117, 124, 148, 156, 169, 186, 216, 222, 234, 248, 279, 296, 312, 333, 338, 351, 372, 403, 444, 468, 481, 507, 558, 666, 676, 702, 744, 806, 837, 888, 936, 962, 999, 1014, 1116, 1147, 1209, 1332, 1352, 1369, 1404, 1443, 1521, 1612, 1674, 1924, 1998, 2028, 2232, 2294, 2418, 2664, 2738, 2808, 2886, 3042, 3224, 3348, 3441, 3627, 3848, 3996, 4056, 4107, 4329, 4563, 4588, 4836, 5239, 5476, 5772, 6084, 6253, 6696, 6882, 7254, 7992, 8214, 8658, 9126, 9176, 9672, 10323, 10478, 10881, 10952, 11544, 12168, 12321, 12506, 12987, 13764, 14508, 14911, 15717, 16428, 17316, 17797, 18252, 18759, 20646, 20956, 21762, 24642, 25012, 25974, 27528, 29016, 29822, 30969, 31434, 32856, 34632, 35594, 36504, 36963, 37518, 41292, 41912, 42439, 43524, 44733, 47151, 49284, 50024, 51948, 53391, 56277, 59644, 61938, 62868, 71188, 73926, 75036, 82584, 84878, 87048, 89466, 94302, 98568, 103896, 106782, 112554, 119288, 123876, 125736, 127317, 134199, 141453, 142376, 147852, 150072, 160173, 168831, 169756, 178932, 188604, 193843, 213564, 225108, 231361, 247752, 254634, 268398, 282906, 295704, 320346, 337662, 339512, 357864, 377208, 381951, 387686, 402597, 427128, 450216, 462722, 480519, 509268, 536796, 551707, 565812, 581529, 640692, 675324, 694083, 763902, 775372, 805194, 925444, 961038, 1018536, 1073592, 1103414, 1131624, 1145853, 1163058, 1281384, 1350648, 1388166, 1527804, 1550744, 1610388, 1655121, 1744587, 1850888, 1922076, 2082249, 2206828, 2291706, 2326116, 2776332, 3055608, 3220776, 3310242, 3489174, 3844152, 4164498, 4413656, 4583412, 4652232, 4965363, 5233761, 5552664, 6246747, 6620484, 6978348, 7172191, 8328996, 9166824, 9930726, 10467522, 12493494, 13240968, 13956696, 14344382, 14896089, 16657992, 19861452, 20935044, 21516573, 24986988, 28688764, 29792178, 39722904, 41870088, 43033146, 49973976, 57377528, 59584356, 64549719, 86066292, 119168712, 129099438, 172132584, 193649157, 258198876, 387298314, 516397752, 774596628, 1549193256]

約数ペア:

[(1, 1549193256), (2, 774596628), (3, 516397752), (4, 387298314), (6, 258198876), (8, 193649157), (9, 172132584), (12, 129099438), (13, 119168712), (18, 86066292), (24, 64549719), (26, 59584356), (27, 57377528), (31, 49973976), (36, 43033146), (37, 41870088), (39, 39722904), (52, 29792178), (54, 28688764), (62, 24986988), (72, 21516573), (74, 20935044), (78, 19861452), (93, 16657992), (104, 14896089), (108, 14344382), (111, 13956696), (117, 13240968), (124, 12493494), (148, 10467522), (156, 9930726), (169, 9166824), (186, 8328996), (216, 7172191), (222, 6978348), (234, 6620484), (248, 6246747), (279, 5552664), (296, 5233761), (312, 4965363), (333, 4652232), (338, 4583412), (351, 4413656), (372, 4164498), (403, 3844152), (444, 3489174), (468, 3310242), (481, 3220776), (507, 3055608), (558, 2776332), (666, 2326116), (676, 2291706), (702, 2206828), (744, 2082249), (806, 1922076), (837, 1850888), (888, 1744587), (936, 1655121), (962, 1610388), (999, 1550744), (1014, 1527804), (1116, 1388166), (1147, 1350648), (1209, 1281384), (1332, 1163058), (1352, 1145853), (1369, 1131624), (1404, 1103414), (1443, 1073592), (1521, 1018536), (1612, 961038), (1674, 925444), (1924, 805194), (1998, 775372), (2028, 763902), (2232, 694083), (2294, 675324), (2418, 640692), (2664, 581529), (2738, 565812), (2808, 551707), (2886, 536796), (3042, 509268), (3224, 480519), (3348, 462722), (3441, 450216), (3627, 427128), (3848, 402597), (3996, 387686), (4056, 381951), (4107, 377208), (4329, 357864), (4563, 339512), (4588, 337662), (4836, 320346), (5239, 295704), (5476, 282906), (5772, 268398), (6084, 254634), (6253, 247752), (6696, 231361), (6882, 225108), (7254, 213564), (7992, 193843), (8214, 188604), (8658, 178932), (9126, 169756), (9176, 168831), (9672, 160173), (10323, 150072), (10478, 147852), (10881, 142376), (10952, 141453), (11544, 134199), (12168, 127317), (12321, 125736), (12506, 123876), (12987, 119288), (13764, 112554), (14508, 106782), (14911, 103896), (15717, 98568), (16428, 94302), (17316, 89466), (17797, 87048), (18252, 84878), (18759, 82584), (20646, 75036), (20956, 73926), (21762, 71188), (24642, 62868), (25012, 61938), (25974, 59644), (27528, 56277), (29016, 53391), (29822, 51948), (30969, 50024), (31434, 49284), (32856, 47151), (34632, 44733), (35594, 43524), (36504, 42439), (36963, 41912), (37518, 41292)]