342296416

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:285

約数の個数: 144

約数和(自身を含む): 863104032

約数和(自身を除く): 520807616

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 73, 77, 88, 112, 121, 146, 154, 173, 176, 224, 242, 292, 308, 346, 352, 484, 511, 584, 616, 692, 803, 847, 968, 1022, 1168, 1211, 1232, 1384, 1606, 1694, 1903, 1936, 2044, 2336, 2422, 2464, 2768, 3212, 3388, 3806, 3872, 4088, 4844, 5536, 5621, 6424, 6776, 7612, 8176, 8833, 9688, 11242, 12629, 12848, 13321, 13552, 15224, 16352, 17666, 19376, 20933, 22484, 25258, 25696, 26642, 27104, 30448, 35332, 38752, 41866, 44968, 50516, 53284, 60896, 61831, 70664, 83732, 88403, 89936, 101032, 106568, 123662, 138919, 141328, 146531, 167464, 176806, 179872, 202064, 213136, 247324, 277838, 282656, 293062, 334928, 353612, 404128, 426272, 494648, 555676, 586124, 669856, 707224, 972433, 989296, 1111352, 1172248, 1414448, 1528109, 1944866, 1978592, 2222704, 2344496, 2828896, 3056218, 3889732, 4445408, 4688992, 6112436, 7779464, 10696763, 12224872, 15558928, 21393526, 24449744, 31117856, 42787052, 48899488, 85574104, 171148208, 342296416]

約数ペア:

[(1, 342296416), (2, 171148208), (4, 85574104), (7, 48899488), (8, 42787052), (11, 31117856), (14, 24449744), (16, 21393526), (22, 15558928), (28, 12224872), (32, 10696763), (44, 7779464), (56, 6112436), (73, 4688992), (77, 4445408), (88, 3889732), (112, 3056218), (121, 2828896), (146, 2344496), (154, 2222704), (173, 1978592), (176, 1944866), (224, 1528109), (242, 1414448), (292, 1172248), (308, 1111352), (346, 989296), (352, 972433), (484, 707224), (511, 669856), (584, 586124), (616, 555676), (692, 494648), (803, 426272), (847, 404128), (968, 353612), (1022, 334928), (1168, 293062), (1211, 282656), (1232, 277838), (1384, 247324), (1606, 213136), (1694, 202064), (1903, 179872), (1936, 176806), (2044, 167464), (2336, 146531), (2422, 141328), (2464, 138919), (2768, 123662), (3212, 106568), (3388, 101032), (3806, 89936), (3872, 88403), (4088, 83732), (4844, 70664), (5536, 61831), (5621, 60896), (6424, 53284), (6776, 50516), (7612, 44968), (8176, 41866), (8833, 38752), (9688, 35332), (11242, 30448), (12629, 27104), (12848, 26642), (13321, 25696), (13552, 25258), (15224, 22484), (16352, 20933), (17666, 19376)]