1907390016

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{367}}^1\times {\mathrm{1289}}^1$

素因数の和:1681

約数の個数: 168

約数和(自身を含む): 6270101760

約数和(自身を除く): 4362711744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 367, 448, 504, 576, 672, 734, 1008, 1101, 1289, 1344, 1468, 2016, 2202, 2569, 2578, 2936, 3303, 3867, 4032, 4404, 5138, 5156, 5872, 6606, 7707, 7734, 8808, 9023, 10276, 10312, 11601, 11744, 13212, 15414, 15468, 17616, 18046, 20552, 20624, 23121, 23202, 23488, 26424, 27069, 30828, 30936, 35232, 36092, 41104, 41248, 46242, 46404, 52848, 54138, 61656, 61872, 70464, 72184, 81207, 82208, 82496, 92484, 92808, 105696, 108276, 123312, 123744, 144368, 162414, 164416, 184968, 185616, 211392, 216552, 246624, 247488, 288736, 324828, 369936, 371232, 433104, 473063, 493248, 577472, 649656, 739872, 742464, 866208, 946126, 1299312, 1419189, 1479744, 1732416, 1892252, 2598624, 2838378, 3311441, 3784504, 4257567, 5197248, 5676756, 6622882, 7569008, 8515134, 9934323, 11353512, 13245764, 15138016, 17030268, 19868646, 22707024, 26491528, 29802969, 30276032, 34060536, 39737292, 45414048, 52983056, 59605938, 68121072, 79474584, 90828096, 105966112, 119211876, 136242144, 158949168, 211932224, 238423752, 272484288, 317898336, 476847504, 635796672, 953695008, 1907390016]

約数ペア:

[(1, 1907390016), (2, 953695008), (3, 635796672), (4, 476847504), (6, 317898336), (7, 272484288), (8, 238423752), (9, 211932224), (12, 158949168), (14, 136242144), (16, 119211876), (18, 105966112), (21, 90828096), (24, 79474584), (28, 68121072), (32, 59605938), (36, 52983056), (42, 45414048), (48, 39737292), (56, 34060536), (63, 30276032), (64, 29802969), (72, 26491528), (84, 22707024), (96, 19868646), (112, 17030268), (126, 15138016), (144, 13245764), (168, 11353512), (192, 9934323), (224, 8515134), (252, 7569008), (288, 6622882), (336, 5676756), (367, 5197248), (448, 4257567), (504, 3784504), (576, 3311441), (672, 2838378), (734, 2598624), (1008, 1892252), (1101, 1732416), (1289, 1479744), (1344, 1419189), (1468, 1299312), (2016, 946126), (2202, 866208), (2569, 742464), (2578, 739872), (2936, 649656), (3303, 577472), (3867, 493248), (4032, 473063), (4404, 433104), (5138, 371232), (5156, 369936), (5872, 324828), (6606, 288736), (7707, 247488), (7734, 246624), (8808, 216552), (9023, 211392), (10276, 185616), (10312, 184968), (11601, 164416), (11744, 162414), (13212, 144368), (15414, 123744), (15468, 123312), (17616, 108276), (18046, 105696), (20552, 92808), (20624, 92484), (23121, 82496), (23202, 82208), (23488, 81207), (26424, 72184), (27069, 70464), (30828, 61872), (30936, 61656), (35232, 54138), (36092, 52848), (41104, 46404), (41248, 46242)]