2280679128

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{49727}}^1$

素因数の和:49766

約数の個数: 144

約数和(自身を含む): 7738174080

約数和(自身を除く): 5457494952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 117, 126, 147, 156, 168, 182, 196, 234, 252, 273, 294, 312, 364, 392, 441, 468, 504, 546, 588, 637, 728, 819, 882, 936, 1092, 1176, 1274, 1638, 1764, 1911, 2184, 2548, 3276, 3528, 3822, 5096, 5733, 6552, 7644, 11466, 15288, 22932, 45864, 49727, 99454, 149181, 198908, 298362, 348089, 397816, 447543, 596724, 646451, 696178, 895086, 1044267, 1193448, 1292902, 1392356, 1790172, 1939353, 2088534, 2436623, 2585804, 2784712, 3132801, 3580344, 3878706, 4177068, 4525157, 4873246, 5171608, 5818059, 6265602, 7309869, 7757412, 8354136, 9050314, 9746492, 11636118, 12531204, 13575471, 14619738, 15514824, 18100628, 19492984, 21929607, 23272236, 25062408, 27150942, 29239476, 31676099, 36201256, 40726413, 43859214, 46544472, 54301884, 58478952, 63352198, 81452826, 87718428, 95028297, 108603768, 126704396, 162905652, 175436856, 190056594, 253408792, 285084891, 325811304, 380113188, 570169782, 760226376, 1140339564, 2280679128]

約数ペア:

[(1, 2280679128), (2, 1140339564), (3, 760226376), (4, 570169782), (6, 380113188), (7, 325811304), (8, 285084891), (9, 253408792), (12, 190056594), (13, 175436856), (14, 162905652), (18, 126704396), (21, 108603768), (24, 95028297), (26, 87718428), (28, 81452826), (36, 63352198), (39, 58478952), (42, 54301884), (49, 46544472), (52, 43859214), (56, 40726413), (63, 36201256), (72, 31676099), (78, 29239476), (84, 27150942), (91, 25062408), (98, 23272236), (104, 21929607), (117, 19492984), (126, 18100628), (147, 15514824), (156, 14619738), (168, 13575471), (182, 12531204), (196, 11636118), (234, 9746492), (252, 9050314), (273, 8354136), (294, 7757412), (312, 7309869), (364, 6265602), (392, 5818059), (441, 5171608), (468, 4873246), (504, 4525157), (546, 4177068), (588, 3878706), (637, 3580344), (728, 3132801), (819, 2784712), (882, 2585804), (936, 2436623), (1092, 2088534), (1176, 1939353), (1274, 1790172), (1638, 1392356), (1764, 1292902), (1911, 1193448), (2184, 1044267), (2548, 895086), (3276, 696178), (3528, 646451), (3822, 596724), (5096, 447543), (5733, 397816), (6552, 348089), (7644, 298362), (11466, 198908), (15288, 149181), (22932, 99454), (45864, 49727)]