845236476

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:381

約数の個数: 216

約数和(自身を含む): 2635161984

約数和(自身を除く): 1789925508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 49, 63, 69, 83, 84, 92, 98, 126, 138, 147, 161, 166, 196, 207, 249, 251, 252, 276, 294, 322, 332, 414, 441, 483, 498, 502, 581, 588, 644, 747, 753, 828, 882, 966, 996, 1004, 1127, 1162, 1449, 1494, 1506, 1743, 1757, 1764, 1909, 1932, 2254, 2259, 2324, 2898, 2988, 3012, 3381, 3486, 3514, 3818, 4067, 4508, 4518, 5229, 5271, 5727, 5773, 5796, 6762, 6972, 7028, 7636, 8134, 9036, 10143, 10458, 10542, 11454, 11546, 12201, 12299, 13363, 13524, 15813, 16268, 17181, 17319, 20286, 20833, 20916, 21084, 22908, 23092, 24402, 24598, 26726, 31626, 34362, 34638, 36603, 36897, 40089, 40411, 40572, 41666, 48804, 49196, 51957, 53452, 62499, 63252, 68724, 69276, 73206, 73794, 80178, 80822, 83332, 93541, 103914, 110691, 120267, 121233, 124998, 145831, 146412, 147588, 160356, 161644, 187082, 187497, 207828, 221382, 240534, 242466, 249996, 280623, 282877, 291662, 363699, 374164, 374994, 437493, 442764, 479159, 481068, 484932, 561246, 565754, 583324, 727398, 749988, 841869, 848631, 874986, 958318, 1020817, 1122492, 1131508, 1312479, 1437477, 1454796, 1683738, 1697262, 1749972, 1916636, 2041634, 2545893, 2624958, 2874954, 3062451, 3354113, 3367476, 3394524, 4083268, 4312431, 5091786, 5249916, 5749908, 6124902, 6708226, 8624862, 9187353, 10062339, 10183572, 12249804, 13416452, 17249724, 18374706, 20124678, 23478791, 30187017, 36749412, 40249356, 46957582, 60374034, 70436373, 93915164, 120748068, 140872746, 211309119, 281745492, 422618238, 845236476]

約数ペア:

[(1, 845236476), (2, 422618238), (3, 281745492), (4, 211309119), (6, 140872746), (7, 120748068), (9, 93915164), (12, 70436373), (14, 60374034), (18, 46957582), (21, 40249356), (23, 36749412), (28, 30187017), (36, 23478791), (42, 20124678), (46, 18374706), (49, 17249724), (63, 13416452), (69, 12249804), (83, 10183572), (84, 10062339), (92, 9187353), (98, 8624862), (126, 6708226), (138, 6124902), (147, 5749908), (161, 5249916), (166, 5091786), (196, 4312431), (207, 4083268), (249, 3394524), (251, 3367476), (252, 3354113), (276, 3062451), (294, 2874954), (322, 2624958), (332, 2545893), (414, 2041634), (441, 1916636), (483, 1749972), (498, 1697262), (502, 1683738), (581, 1454796), (588, 1437477), (644, 1312479), (747, 1131508), (753, 1122492), (828, 1020817), (882, 958318), (966, 874986), (996, 848631), (1004, 841869), (1127, 749988), (1162, 727398), (1449, 583324), (1494, 565754), (1506, 561246), (1743, 484932), (1757, 481068), (1764, 479159), (1909, 442764), (1932, 437493), (2254, 374994), (2259, 374164), (2324, 363699), (2898, 291662), (2988, 282877), (3012, 280623), (3381, 249996), (3486, 242466), (3514, 240534), (3818, 221382), (4067, 207828), (4508, 187497), (4518, 187082), (5229, 161644), (5271, 160356), (5727, 147588), (5773, 146412), (5796, 145831), (6762, 124998), (6972, 121233), (7028, 120267), (7636, 110691), (8134, 103914), (9036, 93541), (10143, 83332), (10458, 80822), (10542, 80178), (11454, 73794), (11546, 73206), (12201, 69276), (12299, 68724), (13363, 63252), (13524, 62499), (15813, 53452), (16268, 51957), (17181, 49196), (17319, 48804), (20286, 41666), (20833, 40572), (20916, 40411), (21084, 40089), (22908, 36897), (23092, 36603), (24402, 34638), (24598, 34362), (26726, 31626)]