316695344

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3461}}^1$

素因数の和:3538

約数の個数: 80

約数和(自身を含む): 755546880

約数和(自身を除く): 438851536

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 43, 56, 76, 86, 112, 133, 152, 172, 266, 301, 304, 344, 532, 602, 688, 817, 1064, 1204, 1634, 2128, 2408, 3268, 3461, 4816, 5719, 6536, 6922, 11438, 13072, 13844, 22876, 24227, 27688, 45752, 48454, 55376, 65759, 91504, 96908, 131518, 148823, 193816, 263036, 297646, 387632, 460313, 526072, 595292, 920626, 1041761, 1052144, 1190584, 1841252, 2083522, 2381168, 2827637, 3682504, 4167044, 5655274, 7365008, 8334088, 11310548, 16668176, 19793459, 22621096, 39586918, 45242192, 79173836, 158347672, 316695344]

約数ペア:

[(1, 316695344), (2, 158347672), (4, 79173836), (7, 45242192), (8, 39586918), (14, 22621096), (16, 19793459), (19, 16668176), (28, 11310548), (38, 8334088), (43, 7365008), (56, 5655274), (76, 4167044), (86, 3682504), (112, 2827637), (133, 2381168), (152, 2083522), (172, 1841252), (266, 1190584), (301, 1052144), (304, 1041761), (344, 920626), (532, 595292), (602, 526072), (688, 460313), (817, 387632), (1064, 297646), (1204, 263036), (1634, 193816), (2128, 148823), (2408, 131518), (3268, 96908), (3461, 91504), (4816, 65759), (5719, 55376), (6536, 48454), (6922, 45752), (11438, 27688), (13072, 24227), (13844, 22876)]