18945590976

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4801}}^1$

素因数の和:4880

約数の個数: 336

約数和(自身を含む): 63932214528

約数和(自身を除く): 44986623552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 31, 32, 34, 36, 39, 48, 51, 52, 62, 64, 68, 72, 78, 93, 96, 102, 104, 117, 124, 136, 144, 153, 156, 186, 192, 204, 208, 221, 234, 248, 272, 279, 288, 306, 312, 372, 403, 408, 416, 442, 468, 496, 527, 544, 558, 576, 612, 624, 663, 744, 806, 816, 832, 884, 936, 992, 1054, 1088, 1116, 1209, 1224, 1248, 1326, 1488, 1581, 1612, 1632, 1768, 1872, 1984, 1989, 2108, 2232, 2418, 2448, 2496, 2652, 2976, 3162, 3224, 3264, 3536, 3627, 3744, 3978, 4216, 4464, 4743, 4801, 4836, 4896, 5304, 5952, 6324, 6448, 6851, 7072, 7254, 7488, 7956, 8432, 8928, 9486, 9602, 9672, 9792, 10608, 12648, 12896, 13702, 14144, 14403, 14508, 15912, 16864, 17856, 18972, 19204, 19344, 20553, 21216, 25296, 25792, 27404, 28806, 29016, 31824, 33728, 37944, 38408, 38688, 41106, 42432, 43209, 50592, 54808, 57612, 58032, 61659, 62413, 63648, 75888, 76816, 77376, 81617, 82212, 86418, 101184, 109616, 115224, 116064, 123318, 124826, 127296, 148831, 151776, 153632, 163234, 164424, 172836, 187239, 219232, 230448, 232128, 244851, 246636, 249652, 297662, 303552, 307264, 326468, 328848, 345672, 374478, 438464, 446493, 460896, 489702, 493272, 499304, 561717, 595324, 652936, 657696, 691344, 734553, 748956, 892986, 921792, 979404, 986544, 998608, 1061021, 1123434, 1190648, 1305872, 1315392, 1339479, 1382688, 1469106, 1497912, 1785972, 1934803, 1958808, 1973088, 1997216, 2122042, 2246868, 2381296, 2530127, 2611744, 2678958, 2765376, 2938212, 2995824, 3183063, 3571944, 3869606, 3917616, 3946176, 3994432, 4244084, 4493736, 4762592, 5060254, 5223488, 5357916, 5804409, 5876424, 5991648, 6366126, 7143888, 7590381, 7739212, 7835232, 8488168, 8987472, 9525184, 9549189, 10120508, 10715832, 11608818, 11752848, 11983296, 12732252, 14287776, 15180762, 15478424, 15670464, 16976336, 17413227, 17974944, 19098378, 20241016, 21431664, 22771143, 23217636, 23505696, 25464504, 28575552, 30361524, 30956848, 32891651, 33952672, 34826454, 35949888, 38196756, 40482032, 42863328, 45542286, 46435272, 47011392, 50929008, 60723048, 61913696, 65783302, 67905344, 69652908, 76393512, 80964064, 85726656, 91084572, 92870544, 98674953, 101858016, 121446096, 123827392, 131566604, 139305816, 152787024, 161928128, 182169144, 185741088, 197349906, 203716032, 242892192, 263133208, 278611632, 296024859, 305574048, 364338288, 371482176, 394699812, 485784384, 526266416, 557223264, 592049718, 611148096, 728676576, 789399624, 1052532832, 1114446528, 1184099436, 1457353152, 1578799248, 2105065664, 2368198872, 3157598496, 4736397744, 6315196992, 9472795488, 18945590976]

約数ペア:

[(1, 18945590976), (2, 9472795488), (3, 6315196992), (4, 4736397744), (6, 3157598496), (8, 2368198872), (9, 2105065664), (12, 1578799248), (13, 1457353152), (16, 1184099436), (17, 1114446528), (18, 1052532832), (24, 789399624), (26, 728676576), (31, 611148096), (32, 592049718), (34, 557223264), (36, 526266416), (39, 485784384), (48, 394699812), (51, 371482176), (52, 364338288), (62, 305574048), (64, 296024859), (68, 278611632), (72, 263133208), (78, 242892192), (93, 203716032), (96, 197349906), (102, 185741088), (104, 182169144), (117, 161928128), (124, 152787024), (136, 139305816), (144, 131566604), (153, 123827392), (156, 121446096), (186, 101858016), (192, 98674953), (204, 92870544), (208, 91084572), (221, 85726656), (234, 80964064), (248, 76393512), (272, 69652908), (279, 67905344), (288, 65783302), (306, 61913696), (312, 60723048), (372, 50929008), (403, 47011392), (408, 46435272), (416, 45542286), (442, 42863328), (468, 40482032), (496, 38196756), (527, 35949888), (544, 34826454), (558, 33952672), (576, 32891651), (612, 30956848), (624, 30361524), (663, 28575552), (744, 25464504), (806, 23505696), (816, 23217636), (832, 22771143), (884, 21431664), (936, 20241016), (992, 19098378), (1054, 17974944), (1088, 17413227), (1116, 16976336), (1209, 15670464), (1224, 15478424), (1248, 15180762), (1326, 14287776), (1488, 12732252), (1581, 11983296), (1612, 11752848), (1632, 11608818), (1768, 10715832), (1872, 10120508), (1984, 9549189), (1989, 9525184), (2108, 8987472), (2232, 8488168), (2418, 7835232), (2448, 7739212), (2496, 7590381), (2652, 7143888), (2976, 6366126), (3162, 5991648), (3224, 5876424), (3264, 5804409), (3536, 5357916), (3627, 5223488), (3744, 5060254), (3978, 4762592), (4216, 4493736), (4464, 4244084), (4743, 3994432), (4801, 3946176), (4836, 3917616), (4896, 3869606), (5304, 3571944), (5952, 3183063), (6324, 2995824), (6448, 2938212), (6851, 2765376), (7072, 2678958), (7254, 2611744), (7488, 2530127), (7956, 2381296), (8432, 2246868), (8928, 2122042), (9486, 1997216), (9602, 1973088), (9672, 1958808), (9792, 1934803), (10608, 1785972), (12648, 1497912), (12896, 1469106), (13702, 1382688), (14144, 1339479), (14403, 1315392), (14508, 1305872), (15912, 1190648), (16864, 1123434), (17856, 1061021), (18972, 998608), (19204, 986544), (19344, 979404), (20553, 921792), (21216, 892986), (25296, 748956), (25792, 734553), (27404, 691344), (28806, 657696), (29016, 652936), (31824, 595324), (33728, 561717), (37944, 499304), (38408, 493272), (38688, 489702), (41106, 460896), (42432, 446493), (43209, 438464), (50592, 374478), (54808, 345672), (57612, 328848), (58032, 326468), (61659, 307264), (62413, 303552), (63648, 297662), (75888, 249652), (76816, 246636), (77376, 244851), (81617, 232128), (82212, 230448), (86418, 219232), (101184, 187239), (109616, 172836), (115224, 164424), (116064, 163234), (123318, 153632), (124826, 151776), (127296, 148831)]