867991696

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{3911}}^1$

素因数の和:4040

約数の個数: 80

約数和(自身を含む): 1996622208

約数和(自身を除く): 1128630512

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 97, 104, 143, 176, 194, 208, 286, 388, 572, 776, 1067, 1144, 1261, 1552, 2134, 2288, 2522, 3911, 4268, 5044, 7822, 8536, 10088, 13871, 15644, 17072, 20176, 27742, 31288, 43021, 50843, 55484, 62576, 86042, 101686, 110968, 172084, 203372, 221936, 344168, 379367, 406744, 559273, 688336, 758734, 813488, 1118546, 1517468, 2237092, 3034936, 4173037, 4474184, 4931771, 6069872, 8346074, 8948368, 9863542, 16692148, 19727084, 33384296, 39454168, 54249481, 66768592, 78908336, 108498962, 216997924, 433995848, 867991696]

約数ペア:

[(1, 867991696), (2, 433995848), (4, 216997924), (8, 108498962), (11, 78908336), (13, 66768592), (16, 54249481), (22, 39454168), (26, 33384296), (44, 19727084), (52, 16692148), (88, 9863542), (97, 8948368), (104, 8346074), (143, 6069872), (176, 4931771), (194, 4474184), (208, 4173037), (286, 3034936), (388, 2237092), (572, 1517468), (776, 1118546), (1067, 813488), (1144, 758734), (1261, 688336), (1552, 559273), (2134, 406744), (2288, 379367), (2522, 344168), (3911, 221936), (4268, 203372), (5044, 172084), (7822, 110968), (8536, 101686), (10088, 86042), (13871, 62576), (15644, 55484), (17072, 50843), (20176, 43021), (27742, 31288)]