679900869396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{491353}}^1$

素因数の和:491423

約数の個数: 216

約数和(自身を含む): 2196313071680

約数和(自身を除く): 1516412202284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 19, 21, 28, 34, 36, 38, 42, 51, 57, 63, 68, 76, 84, 102, 114, 119, 126, 133, 153, 171, 204, 228, 238, 252, 266, 289, 306, 323, 342, 357, 399, 476, 532, 578, 612, 646, 684, 714, 798, 867, 969, 1071, 1156, 1197, 1292, 1428, 1596, 1734, 1938, 2023, 2142, 2261, 2394, 2601, 2907, 3468, 3876, 4046, 4284, 4522, 4788, 5202, 5491, 5814, 6069, 6783, 8092, 9044, 10404, 10982, 11628, 12138, 13566, 16473, 18207, 20349, 21964, 24276, 27132, 32946, 36414, 38437, 40698, 49419, 65892, 72828, 76874, 81396, 98838, 115311, 153748, 197676, 230622, 345933, 461244, 491353, 691866, 982706, 1383732, 1474059, 1965412, 2948118, 3439471, 4422177, 5896236, 6878942, 8353001, 8844354, 9335707, 10318413, 13757884, 16706002, 17688708, 18671414, 20636826, 25059003, 28007121, 30955239, 33412004, 37342828, 41273652, 50118006, 56014242, 58471007, 61910478, 65349949, 75177009, 84021363, 100236012, 112028484, 116942014, 123820956, 130699898, 142001017, 150354018, 158707019, 168042726, 175413021, 196049847, 233884028, 261399796, 284002034, 300708036, 317414038, 336085452, 350826042, 392099694, 426003051, 476121057, 526239063, 568004068, 588149541, 634828076, 701652084, 784199388, 852006102, 952242114, 994007119, 1052478126, 1110949133, 1176299082, 1278009153, 1428363171, 1704012204, 1904484228, 1988014238, 2104956252, 2221898266, 2352598164, 2556018306, 2698019323, 2856726342, 2982021357, 3332847399, 3976028476, 4443796532, 5112036612, 5396038646, 5713452684, 5964042714, 6665694798, 8094057969, 8946064071, 9998542197, 10792077292, 11928085428, 13331389596, 16188115938, 17892128142, 18886135261, 19997084394, 24282173907, 32376231876, 35784256284, 37772270522, 39994168788, 48564347814, 56658405783, 75544541044, 97128695628, 113316811566, 169975217349, 226633623132, 339950434698, 679900869396]

約数ペア:

[(1, 679900869396), (2, 339950434698), (3, 226633623132), (4, 169975217349), (6, 113316811566), (7, 97128695628), (9, 75544541044), (12, 56658405783), (14, 48564347814), (17, 39994168788), (18, 37772270522), (19, 35784256284), (21, 32376231876), (28, 24282173907), (34, 19997084394), (36, 18886135261), (38, 17892128142), (42, 16188115938), (51, 13331389596), (57, 11928085428), (63, 10792077292), (68, 9998542197), (76, 8946064071), (84, 8094057969), (102, 6665694798), (114, 5964042714), (119, 5713452684), (126, 5396038646), (133, 5112036612), (153, 4443796532), (171, 3976028476), (204, 3332847399), (228, 2982021357), (238, 2856726342), (252, 2698019323), (266, 2556018306), (289, 2352598164), (306, 2221898266), (323, 2104956252), (342, 1988014238), (357, 1904484228), (399, 1704012204), (476, 1428363171), (532, 1278009153), (578, 1176299082), (612, 1110949133), (646, 1052478126), (684, 994007119), (714, 952242114), (798, 852006102), (867, 784199388), (969, 701652084), (1071, 634828076), (1156, 588149541), (1197, 568004068), (1292, 526239063), (1428, 476121057), (1596, 426003051), (1734, 392099694), (1938, 350826042), (2023, 336085452), (2142, 317414038), (2261, 300708036), (2394, 284002034), (2601, 261399796), (2907, 233884028), (3468, 196049847), (3876, 175413021), (4046, 168042726), (4284, 158707019), (4522, 150354018), (4788, 142001017), (5202, 130699898), (5491, 123820956), (5814, 116942014), (6069, 112028484), (6783, 100236012), (8092, 84021363), (9044, 75177009), (10404, 65349949), (10982, 61910478), (11628, 58471007), (12138, 56014242), (13566, 50118006), (16473, 41273652), (18207, 37342828), (20349, 33412004), (21964, 30955239), (24276, 28007121), (27132, 25059003), (32946, 20636826), (36414, 18671414), (38437, 17688708), (40698, 16706002), (49419, 13757884), (65892, 10318413), (72828, 9335707), (76874, 8844354), (81396, 8353001), (98838, 6878942), (115311, 5896236), (153748, 4422177), (197676, 3439471), (230622, 2948118), (345933, 1965412), (461244, 1474059), (491353, 1383732), (691866, 982706)]