15291840384

素因数分解:

$2^7\times 3^2\times {\mathrm{127}}^2\times {\mathrm{823}}^1$

素因数の和:1097

約数の個数: 144

約数和(自身を含む): 44406970920

約数和(自身を除く): 29115130536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 127, 128, 144, 192, 254, 288, 381, 384, 508, 576, 762, 823, 1016, 1143, 1152, 1524, 1646, 2032, 2286, 2469, 3048, 3292, 4064, 4572, 4938, 6096, 6584, 7407, 8128, 9144, 9876, 12192, 13168, 14814, 16129, 16256, 18288, 19752, 24384, 26336, 29628, 32258, 36576, 39504, 48387, 48768, 52672, 59256, 64516, 73152, 79008, 96774, 104521, 105344, 118512, 129032, 145161, 146304, 158016, 193548, 209042, 237024, 258064, 290322, 313563, 316032, 387096, 418084, 474048, 516128, 580644, 627126, 774192, 836168, 940689, 948096, 1032256, 1161288, 1254252, 1548384, 1672336, 1881378, 2064512, 2322576, 2508504, 3096768, 3344672, 3762756, 4645152, 5017008, 6193536, 6689344, 7525512, 9290304, 10034016, 13274167, 13378688, 15051024, 18580608, 20068032, 26548334, 30102048, 39822501, 40136064, 53096668, 60204096, 79645002, 106193336, 119467503, 120408192, 159290004, 212386672, 238935006, 318580008, 424773344, 477870012, 637160016, 849546688, 955740024, 1274320032, 1699093376, 1911480048, 2548640064, 3822960096, 5097280128, 7645920192, 15291840384]

約数ペア:

[(1, 15291840384), (2, 7645920192), (3, 5097280128), (4, 3822960096), (6, 2548640064), (8, 1911480048), (9, 1699093376), (12, 1274320032), (16, 955740024), (18, 849546688), (24, 637160016), (32, 477870012), (36, 424773344), (48, 318580008), (64, 238935006), (72, 212386672), (96, 159290004), (127, 120408192), (128, 119467503), (144, 106193336), (192, 79645002), (254, 60204096), (288, 53096668), (381, 40136064), (384, 39822501), (508, 30102048), (576, 26548334), (762, 20068032), (823, 18580608), (1016, 15051024), (1143, 13378688), (1152, 13274167), (1524, 10034016), (1646, 9290304), (2032, 7525512), (2286, 6689344), (2469, 6193536), (3048, 5017008), (3292, 4645152), (4064, 3762756), (4572, 3344672), (4938, 3096768), (6096, 2508504), (6584, 2322576), (7407, 2064512), (8128, 1881378), (9144, 1672336), (9876, 1548384), (12192, 1254252), (13168, 1161288), (14814, 1032256), (16129, 948096), (16256, 940689), (18288, 836168), (19752, 774192), (24384, 627126), (26336, 580644), (29628, 516128), (32258, 474048), (36576, 418084), (39504, 387096), (48387, 316032), (48768, 313563), (52672, 290322), (59256, 258064), (64516, 237024), (73152, 209042), (79008, 193548), (96774, 158016), (104521, 146304), (105344, 145161), (118512, 129032)]