406231248

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{1163}}^1$

素因数の和:1576

約数の個数: 80

約数和(自身を含む): 1108500480

約数和(自身を除く): 702269232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 383, 456, 766, 912, 1149, 1163, 1532, 2298, 2326, 3064, 3489, 4596, 4652, 6128, 6978, 7277, 9192, 9304, 13956, 14554, 18384, 18608, 21831, 22097, 27912, 29108, 43662, 44194, 55824, 58216, 66291, 87324, 88388, 116432, 132582, 174648, 176776, 265164, 349296, 353552, 445429, 530328, 890858, 1060656, 1336287, 1781716, 2672574, 3563432, 5345148, 7126864, 8463151, 10690296, 16926302, 21380592, 25389453, 33852604, 50778906, 67705208, 101557812, 135410416, 203115624, 406231248]

約数ペア:

[(1, 406231248), (2, 203115624), (3, 135410416), (4, 101557812), (6, 67705208), (8, 50778906), (12, 33852604), (16, 25389453), (19, 21380592), (24, 16926302), (38, 10690296), (48, 8463151), (57, 7126864), (76, 5345148), (114, 3563432), (152, 2672574), (228, 1781716), (304, 1336287), (383, 1060656), (456, 890858), (766, 530328), (912, 445429), (1149, 353552), (1163, 349296), (1532, 265164), (2298, 176776), (2326, 174648), (3064, 132582), (3489, 116432), (4596, 88388), (4652, 87324), (6128, 66291), (6978, 58216), (7277, 55824), (9192, 44194), (9304, 43662), (13956, 29108), (14554, 27912), (18384, 22097), (18608, 21831)]