12889779984

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{1409}}^1$

素因数の和:1578

約数の個数: 240

約数和(自身を含む): 39644270640

約数和(自身を除く): 26754490656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 37, 48, 51, 68, 72, 74, 101, 102, 111, 136, 144, 148, 153, 202, 204, 222, 272, 296, 303, 306, 333, 404, 408, 444, 592, 606, 612, 629, 666, 808, 816, 888, 909, 1212, 1224, 1258, 1332, 1409, 1616, 1717, 1776, 1818, 1887, 2424, 2448, 2516, 2664, 2818, 3434, 3636, 3737, 3774, 4227, 4848, 5032, 5151, 5328, 5636, 5661, 6868, 7272, 7474, 7548, 8454, 10064, 10302, 11211, 11272, 11322, 12681, 13736, 14544, 14948, 15096, 15453, 16908, 20604, 22422, 22544, 22644, 23953, 25362, 27472, 29896, 30192, 30906, 33633, 33816, 41208, 44844, 45288, 47906, 50724, 52133, 59792, 61812, 63529, 67266, 67632, 71859, 82416, 89688, 90576, 95812, 101448, 104266, 123624, 127058, 134532, 142309, 143718, 156399, 179376, 190587, 191624, 202896, 208532, 215577, 247248, 254116, 269064, 284618, 287436, 312798, 381174, 383248, 417064, 426927, 431154, 469197, 508232, 538128, 569236, 571761, 574872, 625596, 762348, 834128, 853854, 862308, 886261, 938394, 1016464, 1138472, 1143522, 1149744, 1251192, 1280781, 1524696, 1707708, 1724616, 1772522, 1876788, 2276944, 2287044, 2419253, 2502384, 2561562, 2658783, 3049392, 3415416, 3449232, 3545044, 3753576, 4574088, 4838506, 5123124, 5265433, 5317566, 6830832, 7090088, 7257759, 7507152, 7976349, 9148176, 9677012, 10246248, 10530866, 10635132, 14180176, 14515518, 15796299, 15952698, 19354024, 20492496, 21061732, 21270264, 21773277, 29031036, 31592598, 31905396, 38708048, 42123464, 42540528, 43546554, 47388897, 58062072, 63185196, 63810792, 84246928, 87093108, 89512361, 94777794, 116124144, 126370392, 127621584, 174186216, 179024722, 189555588, 252740784, 268537083, 348372432, 358049444, 379111176, 537074166, 716098888, 758222352, 805611249, 1074148332, 1432197776, 1611222498, 2148296664, 3222444996, 4296593328, 6444889992, 12889779984]

約数ペア:

[(1, 12889779984), (2, 6444889992), (3, 4296593328), (4, 3222444996), (6, 2148296664), (8, 1611222498), (9, 1432197776), (12, 1074148332), (16, 805611249), (17, 758222352), (18, 716098888), (24, 537074166), (34, 379111176), (36, 358049444), (37, 348372432), (48, 268537083), (51, 252740784), (68, 189555588), (72, 179024722), (74, 174186216), (101, 127621584), (102, 126370392), (111, 116124144), (136, 94777794), (144, 89512361), (148, 87093108), (153, 84246928), (202, 63810792), (204, 63185196), (222, 58062072), (272, 47388897), (296, 43546554), (303, 42540528), (306, 42123464), (333, 38708048), (404, 31905396), (408, 31592598), (444, 29031036), (592, 21773277), (606, 21270264), (612, 21061732), (629, 20492496), (666, 19354024), (808, 15952698), (816, 15796299), (888, 14515518), (909, 14180176), (1212, 10635132), (1224, 10530866), (1258, 10246248), (1332, 9677012), (1409, 9148176), (1616, 7976349), (1717, 7507152), (1776, 7257759), (1818, 7090088), (1887, 6830832), (2424, 5317566), (2448, 5265433), (2516, 5123124), (2664, 4838506), (2818, 4574088), (3434, 3753576), (3636, 3545044), (3737, 3449232), (3774, 3415416), (4227, 3049392), (4848, 2658783), (5032, 2561562), (5151, 2502384), (5328, 2419253), (5636, 2287044), (5661, 2276944), (6868, 1876788), (7272, 1772522), (7474, 1724616), (7548, 1707708), (8454, 1524696), (10064, 1280781), (10302, 1251192), (11211, 1149744), (11272, 1143522), (11322, 1138472), (12681, 1016464), (13736, 938394), (14544, 886261), (14948, 862308), (15096, 853854), (15453, 834128), (16908, 762348), (20604, 625596), (22422, 574872), (22544, 571761), (22644, 569236), (23953, 538128), (25362, 508232), (27472, 469197), (29896, 431154), (30192, 426927), (30906, 417064), (33633, 383248), (33816, 381174), (41208, 312798), (44844, 287436), (45288, 284618), (47906, 269064), (50724, 254116), (52133, 247248), (59792, 215577), (61812, 208532), (63529, 202896), (67266, 191624), (67632, 190587), (71859, 179376), (82416, 156399), (89688, 143718), (90576, 142309), (95812, 134532), (101448, 127058), (104266, 123624)]