721363646016

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5666821}}^1$

素因数の和:5666869

約数の個数: 168

約数和(自身を含む): 2357692626744

約数和(自身を除く): 1636328980728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 64, 68, 72, 78, 96, 102, 104, 117, 136, 144, 153, 156, 192, 204, 208, 221, 234, 272, 288, 306, 312, 408, 416, 442, 468, 544, 576, 612, 624, 663, 816, 832, 884, 936, 1088, 1224, 1248, 1326, 1632, 1768, 1872, 1989, 2448, 2496, 2652, 3264, 3536, 3744, 3978, 4896, 5304, 7072, 7488, 7956, 9792, 10608, 14144, 15912, 21216, 31824, 42432, 63648, 127296, 5666821, 11333642, 17000463, 22667284, 34000926, 45334568, 51001389, 68001852, 73668673, 90669136, 96335957, 102002778, 136003704, 147337346, 181338272, 192671914, 204005556, 221006019, 272007408, 289007871, 294674692, 362676544, 385343828, 408011112, 442012038, 544014816, 578015742, 589349384, 663018057, 770687656, 816022224, 867023613, 884024076, 1088029632, 1156031484, 1178698768, 1252367441, 1326036114, 1541375312, 1632044448, 1734047226, 1768048152, 2312062968, 2357397536, 2504734882, 2652072228, 3082750624, 3264088896, 3468094452, 3536096304, 3757102323, 4624125936, 4714795072, 5009469764, 5304144456, 6165501248, 6936188904, 7072192608, 7514204646, 9248251872, 10018939528, 10608288912, 11271306969, 13872377808, 14144385216, 15028409292, 18496503744, 20037879056, 21216577824, 22542613938, 27744755616, 30056818584, 40075758112, 42433155648, 45085227876, 55489511232, 60113637168, 80151516224, 90170455752, 120227274336, 180340911504, 240454548672, 360681823008, 721363646016]

約数ペア:

[(1, 721363646016), (2, 360681823008), (3, 240454548672), (4, 180340911504), (6, 120227274336), (8, 90170455752), (9, 80151516224), (12, 60113637168), (13, 55489511232), (16, 45085227876), (17, 42433155648), (18, 40075758112), (24, 30056818584), (26, 27744755616), (32, 22542613938), (34, 21216577824), (36, 20037879056), (39, 18496503744), (48, 15028409292), (51, 14144385216), (52, 13872377808), (64, 11271306969), (68, 10608288912), (72, 10018939528), (78, 9248251872), (96, 7514204646), (102, 7072192608), (104, 6936188904), (117, 6165501248), (136, 5304144456), (144, 5009469764), (153, 4714795072), (156, 4624125936), (192, 3757102323), (204, 3536096304), (208, 3468094452), (221, 3264088896), (234, 3082750624), (272, 2652072228), (288, 2504734882), (306, 2357397536), (312, 2312062968), (408, 1768048152), (416, 1734047226), (442, 1632044448), (468, 1541375312), (544, 1326036114), (576, 1252367441), (612, 1178698768), (624, 1156031484), (663, 1088029632), (816, 884024076), (832, 867023613), (884, 816022224), (936, 770687656), (1088, 663018057), (1224, 589349384), (1248, 578015742), (1326, 544014816), (1632, 442012038), (1768, 408011112), (1872, 385343828), (1989, 362676544), (2448, 294674692), (2496, 289007871), (2652, 272007408), (3264, 221006019), (3536, 204005556), (3744, 192671914), (3978, 181338272), (4896, 147337346), (5304, 136003704), (7072, 102002778), (7488, 96335957), (7956, 90669136), (9792, 73668673), (10608, 68001852), (14144, 51001389), (15912, 45334568), (21216, 34000926), (31824, 22667284), (42432, 17000463), (63648, 11333642), (127296, 5666821)]