687922304

素因数分解:

$2^7\times {\mathrm{113}}^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1$

素因数の和:565

約数の個数: 64

約数和(自身を含む): 1395360000

約数和(自身を除く): 707437696

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 199, 226, 239, 398, 452, 478, 796, 904, 956, 1592, 1808, 1912, 3184, 3616, 3824, 6368, 7232, 7648, 12736, 14464, 15296, 22487, 25472, 27007, 30592, 44974, 47561, 54014, 89948, 95122, 108028, 179896, 190244, 216056, 359792, 380488, 432112, 719584, 760976, 864224, 1439168, 1521952, 1728448, 2878336, 3043904, 3456896, 5374393, 6087808, 10748786, 21497572, 42995144, 85990288, 171980576, 343961152, 687922304]

約数ペア:

[(1, 687922304), (2, 343961152), (4, 171980576), (8, 85990288), (16, 42995144), (32, 21497572), (64, 10748786), (113, 6087808), (128, 5374393), (199, 3456896), (226, 3043904), (239, 2878336), (398, 1728448), (452, 1521952), (478, 1439168), (796, 864224), (904, 760976), (956, 719584), (1592, 432112), (1808, 380488), (1912, 359792), (3184, 216056), (3616, 190244), (3824, 179896), (6368, 108028), (7232, 95122), (7648, 89948), (12736, 54014), (14464, 47561), (15296, 44974), (22487, 30592), (25472, 27007)]