21232849716

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1093}}^1$

素因数の和:1263

約数の個数: 216

約数和(自身を含む): 60630775296

約数和(自身を除く): 39397925580

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 103, 117, 124, 156, 169, 186, 206, 234, 279, 309, 338, 372, 403, 412, 468, 507, 558, 618, 676, 806, 927, 1014, 1093, 1116, 1209, 1236, 1339, 1521, 1612, 1854, 2028, 2186, 2418, 2678, 3042, 3193, 3279, 3627, 3708, 4017, 4372, 4836, 5239, 5356, 6084, 6386, 6558, 7254, 8034, 9579, 9837, 10478, 12051, 12772, 13116, 14209, 14508, 15717, 16068, 17407, 19158, 19674, 20956, 24102, 28418, 28737, 31434, 33883, 34814, 38316, 39348, 41509, 42627, 47151, 48204, 52221, 56836, 57474, 62868, 67766, 69628, 83018, 85254, 94302, 101649, 104442, 112579, 114948, 124527, 127881, 135532, 156663, 166036, 170508, 184717, 188604, 203298, 208884, 225158, 249054, 255762, 304947, 313326, 337737, 369434, 373581, 406596, 440479, 450316, 498108, 511524, 539617, 554151, 609894, 626652, 675474, 738868, 747162, 880958, 1013211, 1079234, 1108302, 1219788, 1321437, 1350948, 1463527, 1494324, 1618851, 1662453, 1761916, 2026422, 2158468, 2216604, 2642874, 2927054, 3237702, 3324906, 3489949, 3964311, 4052844, 4390581, 4856553, 5285748, 5726227, 5854108, 6475404, 6649812, 6979898, 7928622, 8781162, 9713106, 10469847, 11452454, 13171743, 13959796, 15857244, 17178681, 17562324, 19025851, 19426212, 20939694, 22904908, 26343486, 31409541, 34357362, 38051702, 41879388, 45369337, 51536043, 52686972, 57077553, 62819082, 68714724, 76103404, 90738674, 103072086, 114155106, 125638164, 136108011, 171232659, 181477348, 206144172, 228310212, 272216022, 342465318, 408324033, 544432044, 589801381, 684930636, 816648066, 1179602762, 1633296132, 1769404143, 2359205524, 3538808286, 5308212429, 7077616572, 10616424858, 21232849716]

約数ペア:

[(1, 21232849716), (2, 10616424858), (3, 7077616572), (4, 5308212429), (6, 3538808286), (9, 2359205524), (12, 1769404143), (13, 1633296132), (18, 1179602762), (26, 816648066), (31, 684930636), (36, 589801381), (39, 544432044), (52, 408324033), (62, 342465318), (78, 272216022), (93, 228310212), (103, 206144172), (117, 181477348), (124, 171232659), (156, 136108011), (169, 125638164), (186, 114155106), (206, 103072086), (234, 90738674), (279, 76103404), (309, 68714724), (338, 62819082), (372, 57077553), (403, 52686972), (412, 51536043), (468, 45369337), (507, 41879388), (558, 38051702), (618, 34357362), (676, 31409541), (806, 26343486), (927, 22904908), (1014, 20939694), (1093, 19426212), (1116, 19025851), (1209, 17562324), (1236, 17178681), (1339, 15857244), (1521, 13959796), (1612, 13171743), (1854, 11452454), (2028, 10469847), (2186, 9713106), (2418, 8781162), (2678, 7928622), (3042, 6979898), (3193, 6649812), (3279, 6475404), (3627, 5854108), (3708, 5726227), (4017, 5285748), (4372, 4856553), (4836, 4390581), (5239, 4052844), (5356, 3964311), (6084, 3489949), (6386, 3324906), (6558, 3237702), (7254, 2927054), (8034, 2642874), (9579, 2216604), (9837, 2158468), (10478, 2026422), (12051, 1761916), (12772, 1662453), (13116, 1618851), (14209, 1494324), (14508, 1463527), (15717, 1350948), (16068, 1321437), (17407, 1219788), (19158, 1108302), (19674, 1079234), (20956, 1013211), (24102, 880958), (28418, 747162), (28737, 738868), (31434, 675474), (33883, 626652), (34814, 609894), (38316, 554151), (39348, 539617), (41509, 511524), (42627, 498108), (47151, 450316), (48204, 440479), (52221, 406596), (56836, 373581), (57474, 369434), (62868, 337737), (67766, 313326), (69628, 304947), (83018, 255762), (85254, 249054), (94302, 225158), (101649, 208884), (104442, 203298), (112579, 188604), (114948, 184717), (124527, 170508), (127881, 166036), (135532, 156663)]