1492641864

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{26681}}^1$

素因数の和:26740

約数の個数: 128

約数和(自身を含む): 4866796800

約数和(自身を除く): 3374154936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 37, 42, 54, 56, 63, 72, 74, 84, 108, 111, 126, 148, 168, 189, 216, 222, 252, 259, 296, 333, 378, 444, 504, 518, 666, 756, 777, 888, 999, 1036, 1332, 1512, 1554, 1998, 2072, 2331, 2664, 3108, 3996, 4662, 6216, 6993, 7992, 9324, 13986, 18648, 26681, 27972, 53362, 55944, 80043, 106724, 160086, 186767, 213448, 240129, 320172, 373534, 480258, 560301, 640344, 720387, 747068, 960516, 987197, 1120602, 1440774, 1494136, 1680903, 1921032, 1974394, 2241204, 2881548, 2961591, 3361806, 3948788, 4482408, 5042709, 5763096, 5923182, 6723612, 6910379, 7897576, 8884773, 10085418, 11846364, 13447224, 13820758, 17769546, 20170836, 20731137, 23692728, 26654319, 27641516, 35539092, 40341672, 41462274, 53308638, 55283032, 62193411, 71078184, 82924548, 106617276, 124386822, 165849096, 186580233, 213234552, 248773644, 373160466, 497547288, 746320932, 1492641864]

約数ペア:

[(1, 1492641864), (2, 746320932), (3, 497547288), (4, 373160466), (6, 248773644), (7, 213234552), (8, 186580233), (9, 165849096), (12, 124386822), (14, 106617276), (18, 82924548), (21, 71078184), (24, 62193411), (27, 55283032), (28, 53308638), (36, 41462274), (37, 40341672), (42, 35539092), (54, 27641516), (56, 26654319), (63, 23692728), (72, 20731137), (74, 20170836), (84, 17769546), (108, 13820758), (111, 13447224), (126, 11846364), (148, 10085418), (168, 8884773), (189, 7897576), (216, 6910379), (222, 6723612), (252, 5923182), (259, 5763096), (296, 5042709), (333, 4482408), (378, 3948788), (444, 3361806), (504, 2961591), (518, 2881548), (666, 2241204), (756, 1974394), (777, 1921032), (888, 1680903), (999, 1494136), (1036, 1440774), (1332, 1120602), (1512, 987197), (1554, 960516), (1998, 747068), (2072, 720387), (2331, 640344), (2664, 560301), (3108, 480258), (3996, 373534), (4662, 320172), (6216, 240129), (6993, 213448), (7992, 186767), (9324, 160086), (13986, 106724), (18648, 80043), (26681, 55944), (27972, 53362)]