1913802624

素因数分解:

$2^7\times 3^2\times {\mathrm{103}}^1\times {\mathrm{127}}^2$

素因数の和:377

約数の個数: 144

約数和(自身を含む): 5604763320

約数和(自身を除く): 3690960696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 103, 127, 128, 144, 192, 206, 254, 288, 309, 381, 384, 412, 508, 576, 618, 762, 824, 927, 1016, 1143, 1152, 1236, 1524, 1648, 1854, 2032, 2286, 2472, 3048, 3296, 3708, 4064, 4572, 4944, 6096, 6592, 7416, 8128, 9144, 9888, 12192, 13081, 13184, 14832, 16129, 16256, 18288, 19776, 24384, 26162, 29664, 32258, 36576, 39243, 39552, 48387, 48768, 52324, 59328, 64516, 73152, 78486, 96774, 104648, 117729, 118656, 129032, 145161, 146304, 156972, 193548, 209296, 235458, 258064, 290322, 313944, 387096, 418592, 470916, 516128, 580644, 627888, 774192, 837184, 941832, 1032256, 1161288, 1255776, 1548384, 1661287, 1674368, 1883664, 2064512, 2322576, 2511552, 3096768, 3322574, 3767328, 4645152, 4983861, 5023104, 6193536, 6645148, 7534656, 9290304, 9967722, 13290296, 14951583, 15069312, 18580608, 19935444, 26580592, 29903166, 39870888, 53161184, 59806332, 79741776, 106322368, 119612664, 159483552, 212644736, 239225328, 318967104, 478450656, 637934208, 956901312, 1913802624]

約数ペア:

[(1, 1913802624), (2, 956901312), (3, 637934208), (4, 478450656), (6, 318967104), (8, 239225328), (9, 212644736), (12, 159483552), (16, 119612664), (18, 106322368), (24, 79741776), (32, 59806332), (36, 53161184), (48, 39870888), (64, 29903166), (72, 26580592), (96, 19935444), (103, 18580608), (127, 15069312), (128, 14951583), (144, 13290296), (192, 9967722), (206, 9290304), (254, 7534656), (288, 6645148), (309, 6193536), (381, 5023104), (384, 4983861), (412, 4645152), (508, 3767328), (576, 3322574), (618, 3096768), (762, 2511552), (824, 2322576), (927, 2064512), (1016, 1883664), (1143, 1674368), (1152, 1661287), (1236, 1548384), (1524, 1255776), (1648, 1161288), (1854, 1032256), (2032, 941832), (2286, 837184), (2472, 774192), (3048, 627888), (3296, 580644), (3708, 516128), (4064, 470916), (4572, 418592), (4944, 387096), (6096, 313944), (6592, 290322), (7416, 258064), (8128, 235458), (9144, 209296), (9888, 193548), (12192, 156972), (13081, 146304), (13184, 145161), (14832, 129032), (16129, 118656), (16256, 117729), (18288, 104648), (19776, 96774), (24384, 78486), (26162, 73152), (29664, 64516), (32258, 59328), (36576, 52324), (39243, 48768), (39552, 48387)]