17855227728

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{983}}^1$

素因数の和:1354

約数の個数: 240

約数和(自身を含む): 55783762944

約数和(自身を除く): 37928535216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 312, 313, 372, 403, 468, 496, 558, 624, 626, 744, 806, 936, 939, 983, 1116, 1209, 1252, 1488, 1612, 1872, 1878, 1966, 2232, 2418, 2504, 2817, 2949, 3224, 3627, 3756, 3932, 4069, 4464, 4836, 5008, 5634, 5898, 6448, 7254, 7512, 7864, 8138, 8847, 9672, 9703, 11268, 11796, 12207, 12779, 14508, 15024, 15728, 16276, 17694, 19344, 19406, 22536, 23592, 24414, 25558, 29016, 29109, 30473, 32552, 35388, 36621, 38337, 38812, 45072, 47184, 48828, 51116, 58032, 58218, 60946, 65104, 70776, 73242, 76674, 77624, 87327, 91419, 97656, 102232, 115011, 116436, 121892, 126139, 141552, 146484, 153348, 155248, 174654, 182838, 195312, 204464, 230022, 232872, 243784, 252278, 274257, 292968, 306696, 307679, 349308, 365676, 378417, 396149, 460044, 465744, 487568, 504556, 548514, 585936, 613392, 615358, 698616, 731352, 756834, 792298, 920088, 923037, 1009112, 1097028, 1135251, 1188447, 1230716, 1397232, 1462704, 1513668, 1584596, 1840176, 1846074, 2018224, 2194056, 2270502, 2376894, 2461432, 2769111, 3027336, 3169192, 3565341, 3692148, 3999827, 4388112, 4541004, 4753788, 4922864, 5538222, 6054672, 6338384, 7130682, 7384296, 7999654, 9082008, 9507576, 9538049, 11076444, 11999481, 14261364, 14768592, 15999308, 18164016, 19015152, 19076098, 22152888, 23998962, 28522728, 28614147, 31998616, 35998443, 38152196, 44305776, 47997924, 57045456, 57228294, 63997232, 71996886, 76304392, 85842441, 95995848, 114456588, 123994637, 143993772, 152608784, 171684882, 191991696, 228913176, 247989274, 287987544, 343369764, 371983911, 457826352, 495978548, 575975088, 686739528, 743967822, 991957096, 1115951733, 1373479056, 1487935644, 1983914192, 2231903466, 2975871288, 4463806932, 5951742576, 8927613864, 17855227728]

約数ペア:

[(1, 17855227728), (2, 8927613864), (3, 5951742576), (4, 4463806932), (6, 2975871288), (8, 2231903466), (9, 1983914192), (12, 1487935644), (13, 1373479056), (16, 1115951733), (18, 991957096), (24, 743967822), (26, 686739528), (31, 575975088), (36, 495978548), (39, 457826352), (48, 371983911), (52, 343369764), (62, 287987544), (72, 247989274), (78, 228913176), (93, 191991696), (104, 171684882), (117, 152608784), (124, 143993772), (144, 123994637), (156, 114456588), (186, 95995848), (208, 85842441), (234, 76304392), (248, 71996886), (279, 63997232), (312, 57228294), (313, 57045456), (372, 47997924), (403, 44305776), (468, 38152196), (496, 35998443), (558, 31998616), (624, 28614147), (626, 28522728), (744, 23998962), (806, 22152888), (936, 19076098), (939, 19015152), (983, 18164016), (1116, 15999308), (1209, 14768592), (1252, 14261364), (1488, 11999481), (1612, 11076444), (1872, 9538049), (1878, 9507576), (1966, 9082008), (2232, 7999654), (2418, 7384296), (2504, 7130682), (2817, 6338384), (2949, 6054672), (3224, 5538222), (3627, 4922864), (3756, 4753788), (3932, 4541004), (4069, 4388112), (4464, 3999827), (4836, 3692148), (5008, 3565341), (5634, 3169192), (5898, 3027336), (6448, 2769111), (7254, 2461432), (7512, 2376894), (7864, 2270502), (8138, 2194056), (8847, 2018224), (9672, 1846074), (9703, 1840176), (11268, 1584596), (11796, 1513668), (12207, 1462704), (12779, 1397232), (14508, 1230716), (15024, 1188447), (15728, 1135251), (16276, 1097028), (17694, 1009112), (19344, 923037), (19406, 920088), (22536, 792298), (23592, 756834), (24414, 731352), (25558, 698616), (29016, 615358), (29109, 613392), (30473, 585936), (32552, 548514), (35388, 504556), (36621, 487568), (38337, 465744), (38812, 460044), (45072, 396149), (47184, 378417), (48828, 365676), (51116, 349308), (58032, 307679), (58218, 306696), (60946, 292968), (65104, 274257), (70776, 252278), (73242, 243784), (76674, 232872), (77624, 230022), (87327, 204464), (91419, 195312), (97656, 182838), (102232, 174654), (115011, 155248), (116436, 153348), (121892, 146484), (126139, 141552)]