2981326656

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{479}}^1$

素因数の和:933

約数の個数: 224

約数和(自身を含む): 9878446080

約数和(自身を除く): 6897119424

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 132, 154, 168, 176, 192, 224, 231, 264, 308, 336, 352, 421, 448, 462, 479, 528, 616, 672, 704, 842, 924, 958, 1056, 1232, 1263, 1344, 1437, 1684, 1848, 1916, 2112, 2464, 2526, 2874, 2947, 3353, 3368, 3696, 3832, 4631, 4928, 5052, 5269, 5748, 5894, 6706, 6736, 7392, 7664, 8841, 9262, 10059, 10104, 10538, 11496, 11788, 13412, 13472, 13893, 14784, 15328, 15807, 17682, 18524, 20118, 20208, 21076, 22992, 23576, 26824, 26944, 27786, 30656, 31614, 32417, 35364, 36883, 37048, 40236, 40416, 42152, 45984, 47152, 53648, 55572, 63228, 64834, 70728, 73766, 74096, 80472, 80832, 84304, 91968, 94304, 97251, 107296, 110649, 111144, 126456, 129668, 141456, 147532, 148192, 160944, 168608, 188608, 194502, 201659, 214592, 221298, 222288, 252912, 259336, 282912, 295064, 296384, 321888, 337216, 389004, 403318, 442596, 444576, 505824, 518672, 565824, 590128, 604977, 643776, 778008, 806636, 885192, 889152, 1011648, 1037344, 1180256, 1209954, 1411613, 1556016, 1613272, 1770384, 2074688, 2218249, 2360512, 2419908, 2823226, 3112032, 3226544, 3540768, 4234839, 4436498, 4839816, 5646452, 6224064, 6453088, 6654747, 7081536, 8469678, 8872996, 9679632, 11292904, 12906176, 13309494, 15527743, 16939356, 17745992, 19359264, 22585808, 26618988, 31055486, 33878712, 35491984, 38718528, 45171616, 46583229, 53237976, 62110972, 67757424, 70983968, 90343232, 93166458, 106475952, 124221944, 135514848, 141967936, 186332916, 212951904, 248443888, 271029696, 372665832, 425903808, 496887776, 745331664, 993775552, 1490663328, 2981326656]

約数ペア:

[(1, 2981326656), (2, 1490663328), (3, 993775552), (4, 745331664), (6, 496887776), (7, 425903808), (8, 372665832), (11, 271029696), (12, 248443888), (14, 212951904), (16, 186332916), (21, 141967936), (22, 135514848), (24, 124221944), (28, 106475952), (32, 93166458), (33, 90343232), (42, 70983968), (44, 67757424), (48, 62110972), (56, 53237976), (64, 46583229), (66, 45171616), (77, 38718528), (84, 35491984), (88, 33878712), (96, 31055486), (112, 26618988), (132, 22585808), (154, 19359264), (168, 17745992), (176, 16939356), (192, 15527743), (224, 13309494), (231, 12906176), (264, 11292904), (308, 9679632), (336, 8872996), (352, 8469678), (421, 7081536), (448, 6654747), (462, 6453088), (479, 6224064), (528, 5646452), (616, 4839816), (672, 4436498), (704, 4234839), (842, 3540768), (924, 3226544), (958, 3112032), (1056, 2823226), (1232, 2419908), (1263, 2360512), (1344, 2218249), (1437, 2074688), (1684, 1770384), (1848, 1613272), (1916, 1556016), (2112, 1411613), (2464, 1209954), (2526, 1180256), (2874, 1037344), (2947, 1011648), (3353, 889152), (3368, 885192), (3696, 806636), (3832, 778008), (4631, 643776), (4928, 604977), (5052, 590128), (5269, 565824), (5748, 518672), (5894, 505824), (6706, 444576), (6736, 442596), (7392, 403318), (7664, 389004), (8841, 337216), (9262, 321888), (10059, 296384), (10104, 295064), (10538, 282912), (11496, 259336), (11788, 252912), (13412, 222288), (13472, 221298), (13893, 214592), (14784, 201659), (15328, 194502), (15807, 188608), (17682, 168608), (18524, 160944), (20118, 148192), (20208, 147532), (21076, 141456), (22992, 129668), (23576, 126456), (26824, 111144), (26944, 110649), (27786, 107296), (30656, 97251), (31614, 94304), (32417, 91968), (35364, 84304), (36883, 80832), (37048, 80472), (40236, 74096), (40416, 73766), (42152, 70728), (45984, 64834), (47152, 63228), (53648, 55572)]