21745254144

素因数分解:

$2^8\times 3^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1\times {\mathrm{1571}}^1$

素因数の和:1926

約数の個数: 144

約数和(自身を含む): 58993764480

約数和(自身を除く): 37248510336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 128, 134, 192, 201, 256, 268, 269, 384, 402, 536, 538, 768, 804, 807, 1072, 1076, 1571, 1608, 1614, 2144, 2152, 3142, 3216, 3228, 4288, 4304, 4713, 6284, 6432, 6456, 8576, 8608, 9426, 12568, 12864, 12912, 17152, 17216, 18023, 18852, 25136, 25728, 25824, 34432, 36046, 37704, 50272, 51456, 51648, 54069, 68864, 72092, 75408, 100544, 103296, 105257, 108138, 144184, 150816, 201088, 206592, 210514, 216276, 288368, 301632, 315771, 402176, 421028, 422599, 432552, 576736, 603264, 631542, 842056, 845198, 865104, 1153472, 1206528, 1263084, 1267797, 1684112, 1690396, 1730208, 2306944, 2526168, 2535594, 3368224, 3380792, 3460416, 4613888, 5052336, 5071188, 6736448, 6761584, 6920832, 10104672, 10142376, 13472896, 13523168, 13841664, 20209344, 20284752, 26945792, 27046336, 28314133, 40418688, 40569504, 54092672, 56628266, 80837376, 81139008, 84942399, 108185344, 113256532, 162278016, 169884798, 226513064, 324556032, 339769596, 453026128, 679539192, 906052256, 1359078384, 1812104512, 2718156768, 3624209024, 5436313536, 7248418048, 10872627072, 21745254144]

約数ペア:

[(1, 21745254144), (2, 10872627072), (3, 7248418048), (4, 5436313536), (6, 3624209024), (8, 2718156768), (12, 1812104512), (16, 1359078384), (24, 906052256), (32, 679539192), (48, 453026128), (64, 339769596), (67, 324556032), (96, 226513064), (128, 169884798), (134, 162278016), (192, 113256532), (201, 108185344), (256, 84942399), (268, 81139008), (269, 80837376), (384, 56628266), (402, 54092672), (536, 40569504), (538, 40418688), (768, 28314133), (804, 27046336), (807, 26945792), (1072, 20284752), (1076, 20209344), (1571, 13841664), (1608, 13523168), (1614, 13472896), (2144, 10142376), (2152, 10104672), (3142, 6920832), (3216, 6761584), (3228, 6736448), (4288, 5071188), (4304, 5052336), (4713, 4613888), (6284, 3460416), (6432, 3380792), (6456, 3368224), (8576, 2535594), (8608, 2526168), (9426, 2306944), (12568, 1730208), (12864, 1690396), (12912, 1684112), (17152, 1267797), (17216, 1263084), (18023, 1206528), (18852, 1153472), (25136, 865104), (25728, 845198), (25824, 842056), (34432, 631542), (36046, 603264), (37704, 576736), (50272, 432552), (51456, 422599), (51648, 421028), (54069, 402176), (68864, 315771), (72092, 301632), (75408, 288368), (100544, 216276), (103296, 210514), (105257, 206592), (108138, 201088), (144184, 150816)]