498864768

素因数分解:

$2^7\times 3^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:406

約数の個数: 128

約数和(自身を含む): 1370096640

約数和(自身を除く): 871231872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 131, 141, 188, 192, 211, 262, 282, 376, 384, 393, 422, 524, 564, 633, 752, 786, 844, 1048, 1128, 1266, 1504, 1572, 1688, 2096, 2256, 2532, 3008, 3144, 3376, 4192, 4512, 5064, 6016, 6157, 6288, 6752, 8384, 9024, 9917, 10128, 12314, 12576, 13504, 16768, 18048, 18471, 19834, 20256, 24628, 25152, 27008, 27641, 29751, 36942, 39668, 40512, 49256, 50304, 55282, 59502, 73884, 79336, 81024, 82923, 98512, 110564, 119004, 147768, 158672, 165846, 197024, 221128, 238008, 295536, 317344, 331692, 394048, 442256, 476016, 591072, 634688, 663384, 788096, 884512, 952032, 1182144, 1269376, 1299127, 1326768, 1769024, 1904064, 2364288, 2598254, 2653536, 3538048, 3808128, 3897381, 5196508, 5307072, 7794762, 10393016, 10614144, 15589524, 20786032, 31179048, 41572064, 62358096, 83144128, 124716192, 166288256, 249432384, 498864768]

約数ペア:

[(1, 498864768), (2, 249432384), (3, 166288256), (4, 124716192), (6, 83144128), (8, 62358096), (12, 41572064), (16, 31179048), (24, 20786032), (32, 15589524), (47, 10614144), (48, 10393016), (64, 7794762), (94, 5307072), (96, 5196508), (128, 3897381), (131, 3808128), (141, 3538048), (188, 2653536), (192, 2598254), (211, 2364288), (262, 1904064), (282, 1769024), (376, 1326768), (384, 1299127), (393, 1269376), (422, 1182144), (524, 952032), (564, 884512), (633, 788096), (752, 663384), (786, 634688), (844, 591072), (1048, 476016), (1128, 442256), (1266, 394048), (1504, 331692), (1572, 317344), (1688, 295536), (2096, 238008), (2256, 221128), (2532, 197024), (3008, 165846), (3144, 158672), (3376, 147768), (4192, 119004), (4512, 110564), (5064, 98512), (6016, 82923), (6157, 81024), (6288, 79336), (6752, 73884), (8384, 59502), (9024, 55282), (9917, 50304), (10128, 49256), (12314, 40512), (12576, 39668), (13504, 36942), (16768, 29751), (18048, 27641), (18471, 27008), (19834, 25152), (20256, 24628)]