429891904

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{9749}}^1$

素因数の和:9827

約数の個数: 56

約数和(自身を含む): 936117000

約数和(自身を除く): 506225096

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 64, 104, 106, 208, 212, 416, 424, 689, 832, 848, 1378, 1696, 2756, 3392, 5512, 9749, 11024, 19498, 22048, 38996, 44096, 77992, 126737, 155984, 253474, 311968, 506948, 516697, 623936, 1013896, 1033394, 2027792, 2066788, 4055584, 4133576, 6717061, 8111168, 8267152, 13434122, 16534304, 26868244, 33068608, 53736488, 107472976, 214945952, 429891904]

約数ペア:

[(1, 429891904), (2, 214945952), (4, 107472976), (8, 53736488), (13, 33068608), (16, 26868244), (26, 16534304), (32, 13434122), (52, 8267152), (53, 8111168), (64, 6717061), (104, 4133576), (106, 4055584), (208, 2066788), (212, 2027792), (416, 1033394), (424, 1013896), (689, 623936), (832, 516697), (848, 506948), (1378, 311968), (1696, 253474), (2756, 155984), (3392, 126737), (5512, 77992), (9749, 44096), (11024, 38996), (19498, 22048)]