2256881592

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{31}}^2\times {\mathrm{1997}}^1$

素因数の和:2082

約数の個数: 144

約数和(自身を含む): 6785327880

約数和(自身を除く): 4528446288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 49, 56, 62, 84, 93, 98, 124, 147, 168, 186, 196, 217, 248, 294, 372, 392, 434, 588, 651, 744, 868, 961, 1176, 1302, 1519, 1736, 1922, 1997, 2604, 2883, 3038, 3844, 3994, 4557, 5208, 5766, 5991, 6076, 6727, 7688, 7988, 9114, 11532, 11982, 12152, 13454, 13979, 15976, 18228, 20181, 23064, 23964, 26908, 27958, 36456, 40362, 41937, 47089, 47928, 53816, 55916, 61907, 80724, 83874, 94178, 97853, 111832, 123814, 141267, 161448, 167748, 185721, 188356, 195706, 247628, 282534, 293559, 335496, 371442, 376712, 391412, 433349, 495256, 565068, 587118, 742884, 782824, 866698, 1130136, 1174236, 1300047, 1485768, 1733396, 1919117, 2348472, 2600094, 3033443, 3466792, 3838234, 5200188, 5757351, 6066886, 7676468, 9100329, 10400376, 11514702, 12133772, 13433819, 15352936, 18200658, 23029404, 24267544, 26867638, 36401316, 40301457, 46058808, 53735276, 72802632, 80602914, 94036733, 107470552, 161205828, 188073466, 282110199, 322411656, 376146932, 564220398, 752293864, 1128440796, 2256881592]

約数ペア:

[(1, 2256881592), (2, 1128440796), (3, 752293864), (4, 564220398), (6, 376146932), (7, 322411656), (8, 282110199), (12, 188073466), (14, 161205828), (21, 107470552), (24, 94036733), (28, 80602914), (31, 72802632), (42, 53735276), (49, 46058808), (56, 40301457), (62, 36401316), (84, 26867638), (93, 24267544), (98, 23029404), (124, 18200658), (147, 15352936), (168, 13433819), (186, 12133772), (196, 11514702), (217, 10400376), (248, 9100329), (294, 7676468), (372, 6066886), (392, 5757351), (434, 5200188), (588, 3838234), (651, 3466792), (744, 3033443), (868, 2600094), (961, 2348472), (1176, 1919117), (1302, 1733396), (1519, 1485768), (1736, 1300047), (1922, 1174236), (1997, 1130136), (2604, 866698), (2883, 782824), (3038, 742884), (3844, 587118), (3994, 565068), (4557, 495256), (5208, 433349), (5766, 391412), (5991, 376712), (6076, 371442), (6727, 335496), (7688, 293559), (7988, 282534), (9114, 247628), (11532, 195706), (11982, 188356), (12152, 185721), (13454, 167748), (13979, 161448), (15976, 141267), (18228, 123814), (20181, 111832), (23064, 97853), (23964, 94178), (26908, 83874), (27958, 80724), (36456, 61907), (40362, 55916), (41937, 53816), (47089, 47928)]