908406268

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1069}}^1$

素因数の和:1211

約数の個数: 96

約数和(自身を含む): 2070835200

約数和(自身を除く): 1162428932

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 89, 124, 154, 178, 217, 308, 341, 356, 434, 623, 682, 868, 979, 1069, 1246, 1364, 1958, 2138, 2387, 2492, 2759, 3916, 4276, 4774, 5518, 6853, 7483, 9548, 11036, 11759, 13706, 14966, 19313, 23518, 27412, 29932, 30349, 33139, 38626, 47036, 60698, 66278, 77252, 82313, 95141, 121396, 132556, 164626, 190282, 212443, 231973, 329252, 364529, 380564, 424886, 463946, 665987, 729058, 849772, 927892, 1046551, 1331974, 1458116, 2093102, 2551703, 2663948, 2949371, 4186204, 5103406, 5898742, 7325857, 10206812, 11797484, 14651714, 20645597, 29303428, 32443081, 41291194, 64886162, 82582388, 129772324, 227101567, 454203134, 908406268]

約数ペア:

[(1, 908406268), (2, 454203134), (4, 227101567), (7, 129772324), (11, 82582388), (14, 64886162), (22, 41291194), (28, 32443081), (31, 29303428), (44, 20645597), (62, 14651714), (77, 11797484), (89, 10206812), (124, 7325857), (154, 5898742), (178, 5103406), (217, 4186204), (308, 2949371), (341, 2663948), (356, 2551703), (434, 2093102), (623, 1458116), (682, 1331974), (868, 1046551), (979, 927892), (1069, 849772), (1246, 729058), (1364, 665987), (1958, 463946), (2138, 424886), (2387, 380564), (2492, 364529), (2759, 329252), (3916, 231973), (4276, 212443), (4774, 190282), (5518, 164626), (6853, 132556), (7483, 121396), (9548, 95141), (11036, 82313), (11759, 77252), (13706, 66278), (14966, 60698), (19313, 47036), (23518, 38626), (27412, 33139), (29932, 30349)]