900903456

素因数分解:

$2^5\times 3^2\times {\mathrm{127}}^1\times {\mathrm{24631}}^1$

素因数の和:24774

約数の個数: 72

約数和(自身を含む): 2582221824

約数和(自身を除く): 1681318368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 127, 144, 254, 288, 381, 508, 762, 1016, 1143, 1524, 2032, 2286, 3048, 4064, 4572, 6096, 9144, 12192, 18288, 24631, 36576, 49262, 73893, 98524, 147786, 197048, 221679, 295572, 394096, 443358, 591144, 788192, 886716, 1182288, 1773432, 2364576, 3128137, 3546864, 6256274, 7093728, 9384411, 12512548, 18768822, 25025096, 28153233, 37537644, 50050192, 56306466, 75075288, 100100384, 112612932, 150150576, 225225864, 300301152, 450451728, 900903456]

約数ペア:

[(1, 900903456), (2, 450451728), (3, 300301152), (4, 225225864), (6, 150150576), (8, 112612932), (9, 100100384), (12, 75075288), (16, 56306466), (18, 50050192), (24, 37537644), (32, 28153233), (36, 25025096), (48, 18768822), (72, 12512548), (96, 9384411), (127, 7093728), (144, 6256274), (254, 3546864), (288, 3128137), (381, 2364576), (508, 1773432), (762, 1182288), (1016, 886716), (1143, 788192), (1524, 591144), (2032, 443358), (2286, 394096), (3048, 295572), (4064, 221679), (4572, 197048), (6096, 147786), (9144, 98524), (12192, 73893), (18288, 49262), (24631, 36576)]