495901728

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{245983}}^1$

素因数の和:246006

約数の個数: 72

約数和(自身を含む): 1611687168

約数和(自身を除く): 1115785440

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 245983, 491966, 737949, 983932, 1475898, 1721881, 1967864, 2213847, 2951796, 3443762, 3935728, 4427694, 5165643, 5903592, 6887524, 7871456, 8855388, 10331286, 11807184, 13775048, 15496929, 17710776, 20662572, 23614368, 27550096, 30993858, 35421552, 41325144, 55100192, 61987716, 70843104, 82650288, 123975432, 165300576, 247950864, 495901728]

約数ペア:

[(1, 495901728), (2, 247950864), (3, 165300576), (4, 123975432), (6, 82650288), (7, 70843104), (8, 61987716), (9, 55100192), (12, 41325144), (14, 35421552), (16, 30993858), (18, 27550096), (21, 23614368), (24, 20662572), (28, 17710776), (32, 15496929), (36, 13775048), (42, 11807184), (48, 10331286), (56, 8855388), (63, 7871456), (72, 6887524), (84, 5903592), (96, 5165643), (112, 4427694), (126, 3935728), (144, 3443762), (168, 2951796), (224, 2213847), (252, 1967864), (288, 1721881), (336, 1475898), (504, 983932), (672, 737949), (1008, 491966), (2016, 245983)]