245544804952

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1\times {\mathrm{1213}}^1$

素因数の和:1625

約数の個数: 128

約数和(自身を含む): 502211404800

約数和(自身を除く): 256666599848

約数列:

[1, 2, 4, 8, 17, 34, 68, 79, 83, 136, 158, 166, 227, 316, 332, 454, 632, 664, 908, 1213, 1343, 1411, 1816, 2426, 2686, 2822, 3859, 4852, 5372, 5644, 6557, 7718, 9704, 10744, 11288, 13114, 15436, 17933, 18841, 20621, 26228, 30872, 35866, 37682, 41242, 52456, 71732, 75364, 82484, 95827, 100679, 111469, 143464, 150728, 164968, 191654, 201358, 222938, 275351, 304861, 320297, 383308, 402716, 445876, 550702, 609722, 640594, 766616, 805432, 891752, 1101404, 1219444, 1281188, 1488439, 1629059, 1711543, 2202808, 2438888, 2562376, 2976878, 3258118, 3423086, 4680967, 5953756, 6516236, 6846172, 7953641, 9361934, 11907512, 13032472, 13692344, 15907282, 18723868, 21752729, 22854133, 25303463, 31814564, 37447736, 43505458, 45708266, 50606926, 63629128, 87010916, 91416532, 101213852, 135211897, 174021832, 182833064, 202427704, 270423794, 369796393, 388520261, 540847588, 739592786, 777040522, 1081695176, 1479185572, 1554081044, 1805476507, 2958371144, 3108162088, 3610953014, 7221906028, 14443812056, 30693100619, 61386201238, 122772402476, 245544804952]

約数ペア:

[(1, 245544804952), (2, 122772402476), (4, 61386201238), (8, 30693100619), (17, 14443812056), (34, 7221906028), (68, 3610953014), (79, 3108162088), (83, 2958371144), (136, 1805476507), (158, 1554081044), (166, 1479185572), (227, 1081695176), (316, 777040522), (332, 739592786), (454, 540847588), (632, 388520261), (664, 369796393), (908, 270423794), (1213, 202427704), (1343, 182833064), (1411, 174021832), (1816, 135211897), (2426, 101213852), (2686, 91416532), (2822, 87010916), (3859, 63629128), (4852, 50606926), (5372, 45708266), (5644, 43505458), (6557, 37447736), (7718, 31814564), (9704, 25303463), (10744, 22854133), (11288, 21752729), (13114, 18723868), (15436, 15907282), (17933, 13692344), (18841, 13032472), (20621, 11907512), (26228, 9361934), (30872, 7953641), (35866, 6846172), (37682, 6516236), (41242, 5953756), (52456, 4680967), (71732, 3423086), (75364, 3258118), (82484, 2976878), (95827, 2562376), (100679, 2438888), (111469, 2202808), (143464, 1711543), (150728, 1629059), (164968, 1488439), (191654, 1281188), (201358, 1219444), (222938, 1101404), (275351, 891752), (304861, 805432), (320297, 766616), (383308, 640594), (402716, 609722), (445876, 550702)]